Decimal Operations Showdown A 6th-grade math game resource set featuring 23 unique printable student Bingo cards, a comprehensive caller guide with decimal operation prompts (addition, subtraction, multiplication, and division), rules, and caller tracking sheets.
W wroberg
Decimal Showdown Caller Guide
Teacher caller guide and problem bank for 6th-grade Decimal Operations Bingo, including game facilitation rules, winning patterns, a master tracker matrix, and 45 categorized decimal operation caller prompts (+, −, ×, ÷) with solutions and printable cut-out slips.
Decimal Showdown Bingo Cards
Full-page printable class set of 23 unique Decimal Operations Bingo cards for 6th-grade students (1 page per student), featuring large clear decimal grids, student name/date headers, and dedicated 4-quadrant calculation scratch workspaces.
Decimal Operations Showdown A 6th-grade math game resource set featuring 23 unique printable student Bingo cards, a comprehensive caller guide with decimal operation prompts (addition, subtraction, multiplication, and division), rules, and caller tracking sheets.
W wroberg
Decimal Showdown Caller Guide Teacher Resource • 6th Grade Math
Decimal Operations Bingo: Caller Guide
Common Core 6.NS.B.3 Operations Mastery
How to Facilitate
Distribute Cards: Hand out 1 unique card to each student. Everyone marks the center FREE SPACE .Call a Problem: Announce the column letter and decimal prompt (e.g., "Under B: 0.5 × 0.5" ). Display on the board if desired.Solve & Search: Students compute on their built-in scratch workspace. If their solution appears under that column, they mark it.Verify BINGO: When a student calls "BINGO!", read back their line and verify calculations against the Master Matrix below.
Winning Patterns
Standard 5 Line (Row, Col, Diag)
Four Corners All 4 exterior corners
Plus Sign (+) Center row & center col
Blackout All 24 card squares
Caller Quick-Check Tracking Matrix
Check boxes as you call each decimal answer during gameplay
B (Decimals < 1)
0.2
0.25
0.35
0.4
0.5
0.6
0.75
0.8
0.9
I (1.0 to 2.5)
1.2
1.25
1.5
1.6
1.75
1.8
2.0
2.25
2.4
N (2.5 to 5.0)
2.5
2.8
3.0
3.2
3.5
4.0
4.5
4.8
FREE
G (5.0 to 10.0)
5.0
5.5
6.0
6.4
7.2
7.5
8.0
8.5
9.6
O (10.0 to 25.0)
10.0
12.0
12.5
14.4
15.0
16.0
18.0
20.0
25.0
Instructional Coaching Tips
• Scratch Workspace Required: Students use the integrated 4-quadrant calculation workspace on each card. Check that decimal points are aligned for addition/subtraction and decimal places counted carefully for multiplication.Decimal Place Value: Reassure students that trailing zeros represent equivalent values (e.g., \(2.0 = 2\)).Turn Pacing: Allow 45–60 seconds per prompt. Rotate between addition, subtraction, multiplication, and division to build complete operational fluency.
Caller Problem Deck
45 Decimal Operation Prompts
Read letter & problem; students solve & locate answer
COLUMN B PROMPTS Answers < 1
<table class="w-full border-collapse"><tbody class="divide-y divide-slate-100"><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">B-01: \( 0.5 \times 0.5 \)</td><td class="px-2 py-1 text-right font-bold text-indigo-700">0.25</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">B-02: \( 0.85 - 0.65 \)</td><td class="px-2 py-1 text-right font-bold text-indigo-700">0.2</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">B-03: \( 0.16 + 0.24 \)</td><td class="px-2 py-1 text-right font-bold text-indigo-700">0.4</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">B-04: \( 1.5 \div 3 \)</td><td class="px-2 py-1 text-right font-bold text-indigo-700">0.5</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">B-05: \( 0.25 + 0.35 \)</td><td class="px-2 py-1 text-right font-bold text-indigo-700">0.6</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">B-06: \( 1.2 - 0.45 \)</td><td class="px-2 py-1 text-right font-bold text-indigo-700">0.75</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">B-07: \( 0.4 \times 2 \)</td><td class="px-2 py-1 text-right font-bold text-indigo-700">0.8</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">B-08: \( 0.7 \div 2 \)</td><td class="px-2 py-1 text-right font-bold text-indigo-700">0.35</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">B-09: \( 1.35 - 0.45 \)</td><td class="px-2 py-1 text-right font-bold text-indigo-700">0.9</td></tr></tbody></table>
COLUMN I PROMPTS Answers 1.0 to 2.5
<table class="w-full border-collapse"><tbody class="divide-y divide-slate-100"><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">I-01: \( 0.45 + 0.75 \)</td><td class="px-2 py-1 text-right font-bold text-sky-700">1.2</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">I-02: \( 2.5 \div 2 \)</td><td class="px-2 py-1 text-right font-bold text-sky-700">1.25</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">I-03: \( 0.5 \times 3 \)</td><td class="px-2 py-1 text-right font-bold text-sky-700">1.5</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">I-04: \( 2.4 - 0.8 \)</td><td class="px-2 py-1 text-right font-bold text-sky-700">1.6</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">I-05: \( 0.85 + 0.9 \)</td><td class="px-2 py-1 text-right font-bold text-sky-700">1.75</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">I-06: \( 3.6 \div 2 \)</td><td class="px-2 py-1 text-right font-bold text-sky-700">1.8</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">I-07: \( 0.8 \times 2.5 \)</td><td class="px-2 py-1 text-right font-bold text-sky-700">2.0</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">I-08: \( 3.5 - 1.25 \)</td><td class="px-2 py-1 text-right font-bold text-sky-700">2.25</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">I-09: \( 1.15 + 1.25 \)</td><td class="px-2 py-1 text-right font-bold text-sky-700">2.4</td></tr></tbody></table>
COLUMN N PROMPTS Answers 2.5 to 5.0
<table class="w-full border-collapse"><tbody class="divide-y divide-slate-100"><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">N-01: \( 1.25 \times 2 \)</td><td class="px-2 py-1 text-right font-bold text-emerald-700">2.5</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">N-02: \( 4.2 - 1.4 \)</td><td class="px-2 py-1 text-right font-bold text-emerald-700">2.8</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">N-03: \( 1.35 + 1.65 \)</td><td class="px-2 py-1 text-right font-bold text-emerald-700">3.0</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">N-04: \( 6.4 \div 2 \)</td><td class="px-2 py-1 text-right font-bold text-emerald-700">3.2</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">N-05: \( 1.75 \times 2 \)</td><td class="px-2 py-1 text-right font-bold text-emerald-700">3.5</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">N-06: \( 5.2 - 1.2 \)</td><td class="px-2 py-1 text-right font-bold text-emerald-700">4.0</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">N-07: \( 2.3 + 2.2 \)</td><td class="px-2 py-1 text-right font-bold text-emerald-700">4.5</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">N-08: \( 9.6 \div 2 \)</td><td class="px-2 py-1 text-right font-bold text-emerald-700">4.8</td></tr></tbody></table>
COLUMN G PROMPTS Answers 5.0 to 10.0
<table class="w-full border-collapse"><tbody class="divide-y divide-slate-100"><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">G-01: \( 1.25 \times 4 \)</td><td class="px-2 py-1 text-right font-bold text-amber-700">5.0</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">G-02: \( 2.75 + 2.75 \)</td><td class="px-2 py-1 text-right font-bold text-amber-700">5.5</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">G-03: \( 8.4 - 2.4 \)</td><td class="px-2 py-1 text-right font-bold text-amber-700">6.0</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">G-04: \( 1.6 \times 4 \)</td><td class="px-2 py-1 text-right font-bold text-amber-700">6.4</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">G-05: \( 14.4 \div 2 \)</td><td class="px-2 py-1 text-right font-bold text-amber-700">7.2</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">G-06: \( 4.25 + 3.25 \)</td><td class="px-2 py-1 text-right font-bold text-amber-700">7.5</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">G-07: \( 10.5 - 2.5 \)</td><td class="px-2 py-1 text-right font-bold text-amber-700">8.0</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">G-08: \( 17 \div 2 \)</td><td class="px-2 py-1 text-right font-bold text-amber-700">8.5</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">G-09: \( 3.2 \times 3 \)</td><td class="px-2 py-1 text-right font-bold text-amber-700">9.6</td></tr></tbody></table>
COLUMN O PROMPTS Answers 10.0 to 25.0
<table class="w-full border-collapse"><tbody class="divide-y divide-slate-100"><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">O-01: \( 4.6 + 5.4 \)</td><td class="px-2 py-1 text-right font-bold text-rose-700">10.0</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">O-02: \( 15.6 - 3.6 \)</td><td class="px-2 py-1 text-right font-bold text-rose-700">12.0</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">O-03: \( 2.5 \times 5 \)</td><td class="px-2 py-1 text-right font-bold text-rose-700">12.5</td></tr></tbody></table>
<table class="w-full border-collapse"><tbody class="divide-y divide-slate-100"><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">O-04: \( 28.8 \div 2 \)</td><td class="px-2 py-1 text-right font-bold text-rose-700">14.4</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">O-05: \( 7.5 \times 2 \)</td><td class="px-2 py-1 text-right font-bold text-rose-700">15.0</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">O-06: \( 21.2 - 5.2 \)</td><td class="px-2 py-1 text-right font-bold text-rose-700">16.0</td></tr></tbody></table>
<table class="w-full border-collapse"><tbody class="divide-y divide-slate-100"><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">O-07: \( 9.75 + 8.25 \)</td><td class="px-2 py-1 text-right font-bold text-rose-700">18.0</td></tr><tr class="bg-slate-50"><td class="px-2 py-1 font-mono font-semibold text-slate-700">O-08: \( 8 \times 2.5 \)</td><td class="px-2 py-1 text-right font-bold text-rose-700">20.0</td></tr><tr class="bg-white"><td class="px-2 py-1 font-mono font-semibold text-slate-700">O-09: \( 10.5 + 14.5 \)</td><td class="px-2 py-1 text-right font-bold text-rose-700">25.0</td></tr></tbody></table>
Caller Tip: Mix and match operations (+, −, ×, ÷). Check off problems as you go to avoid duplicate calls.
Cut-Out Calling Cards (Sheet 1)
Calling Slips: Columns B, I & N
Cut along dashed lines to draw from a bowl
B
\( 0.5 \times 0.5 \)
Ans: 0.25
B
\( 0.85 - 0.65 \)
Ans: 0.2
B
\( 0.16 + 0.24 \)
Ans: 0.4
B
\( 1.5 \div 3 \)
Ans: 0.5
B
\( 0.25 + 0.35 \)
Ans: 0.6
B
\( 1.2 - 0.45 \)
Ans: 0.75
I
\( 0.45 + 0.75 \)
Ans: 1.2
I
\( 2.5 \div 2 \)
Ans: 1.25
I
\( 0.5 \times 3 \)
Ans: 1.5
I
\( 2.4 - 0.8 \)
Ans: 1.6
I
\( 0.85 + 0.9 \)
Ans: 1.75
I
\( 3.6 \div 2 \)
Ans: 1.8
N
\( 1.25 \times 2 \)
Ans: 2.5
N
\( 4.2 - 1.4 \)
Ans: 2.8
N
\( 1.35 + 1.65 \)
Ans: 3.0
N
\( 6.4 \div 2 \)
Ans: 3.2
N
\( 1.75 \times 2 \)
Ans: 3.5
N
\( 5.2 - 1.2 \)
Ans: 4.0
Sheet 1 of 2 Cut-Out Slips • Laminate for reusable yearly classroom use
Cut-Out Calling Cards (Sheet 2)
Calling Slips: Columns G & O
Cut along dashed lines to draw from a bowl
G
\( 1.25 \times 4 \)
Ans: 5.0
G
\( 2.75 + 2.75 \)
Ans: 5.5
G
\( 8.4 - 2.4 \)
Ans: 6.0
G
\( 1.6 \times 4 \)
Ans: 6.4
G
\( 14.4 \div 2 \)
Ans: 7.2
G
\( 4.25 + 3.25 \)
Ans: 7.5
G
\( 10.5 - 2.5 \)
Ans: 8.0
G
\( 17 \div 2 \)
Ans: 8.5
G
\( 3.2 \times 3 \)
Ans: 9.6
O
\( 4.6 + 5.4 \)
Ans: 10.0
O
\( 15.6 - 3.6 \)
Ans: 12.0
O
\( 2.5 \times 5 \)
Ans: 12.5
O
\( 28.8 \div 2 \)
Ans: 14.4
O
\( 7.5 \times 2 \)
Ans: 15.0
O
\( 21.2 - 5.2 \)
Ans: 16.0
O
\( 9.75 + 8.25 \)
Ans: 18.0
O
\( 8 \times 2.5 \)
Ans: 20.0
O
\( 10.5 + 14.5 \)
Ans: 25.0
Sheet 2 of 2 Cut-Out Slips • Decimal Operations Bingo
Decimal Showdown Bingo Cards CARD #01
Decimal Operations Bingo
6th Grade Math • Solve, Compute & Match
Name: Date:
B
I
N
G
O
0.25
1.2
2.5
5.0
10.0
0.5
1.25
2.8
5.5
12.0
0.75
1.5
FREE
6.0
14.4
0.4
1.6
3.2
7.2
16.0
0.8
2.0
4.0
8.0
25.0
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
CARD #02
Decimal Operations Bingo
6th Grade Math • Solve, Compute & Match
Name: Date:
B
I
N
G
O
0.2
1.75
3.0
6.4
12.5
0.35
1.8
3.5
7.5
15.0
0.6
2.25
FREE
8.5
18.0
0.9
2.4
4.5
9.6
20.0
0.5
1.2
4.8
5.0
10.0
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
CARD #03
Decimal Operations Bingo
6th Grade Math • Solve, Compute & Match
Name: Date:
B
I
N
G
O
0.5
1.5
3.2
7.2
16.0
0.4
2.0
2.5
6.0
10.0
0.25
1.25
FREE
5.0
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
Decimal Operations Bingo 6th Grade Math • Solve, Compute & Match
Student Calculation & Scratch Workspace
Show work below • Align decimal points • Reusable work area
★ 5 in a row, four corners, or blackout to win Center space is FREE Line up decimals • Check place values
