Regrouping Addition Practice Packet
Name:
Date:
Warm-Up Page 1
Place Value & Operations
Fast Facts Sprint
Solve each addition fact quickly and accurately. Write your answer in the box.
Target: Under 2 Minutes
1 8 + 5 =
2 9 + 4 =
3 3 + 4 =
4 7 + 6 =
5 9 + 8 =
6 6 + 5 =
7 8 + 7 =
8 5 + 9 =
9 4 + 7 =
10 8 + 8 =
Sprint Score:
/ 10
Self-Check: Need Practice Almost There Mastered
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Date:
Warm-Up Page 2
2-Digit Addition with Regrouping
Two-Digit Regrouping Warm-Up
Read each horizontal number sentence. Write the digits vertically in the place value chart, regroup 10 ones into 1 ten, and find the sum.
1 Number Sentence
47 + 28 = ____
Regrouping Clue: 7 ones + 8 ones = 15 ones. Trade 10 ones for 1 ten in the regrouping box!
Tens (T)
Ones (O)
Line up digits vertically
2 Number Sentence
56 + 37 = ____
Regrouping Clue: 6 ones + 7 ones = 13 ones. Carry 1 ten to the tens place and keep 3 ones!
Tens (T)
Ones (O)
Line up digits vertically
Regrouping Rhyme: “If the ones equal 10 or more, carry the 1 next door to the tens floor!”
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Practice Page 1
3-Digit Addition with Regrouping
Three-Digit Addition Practice (Problems 1–3)
Line up each number sentence vertically in the place value chart. Regroup to the tens place, then double check in the strategy box.
1 348 + 217 = _______
Regroup to Tens
1. Place Value Chart
H
T
O
2. Double Check (Second Strategy)
2 526 + 149 = _______
Regroup to Tens
1. Place Value Chart
H
T
O
2. Double Check (Second Strategy)
3 415 + 268 = _______
Regroup to Tens
1. Place Value Chart
H
T
O
2. Double Check (Second Strategy)
Strategy Ideas: • Expanded Form \((300 + 40 + 8)\) • Open Number Line Jumps • Base-Ten Block Sketches
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Date:
Practice Page 2
3-Digit Addition with Regrouping
Three-Digit Addition Practice (Problems 4–6)
Line up each number sentence vertically in the place value chart. Regroup to the tens place, then double check in the strategy box.
4 435 + 328 = _______
Regroup to Tens
1. Place Value Chart
H
T
O
2. Double Check (Second Strategy)
5 618 + 254 = _______
Regroup to Tens
1. Place Value Chart
H
T
O
2. Double Check (Second Strategy)
6 259 + 524 = _______
Regroup to Tens
1. Place Value Chart
H
T
O
2. Double Check (Second Strategy)
Strategy Ideas: • Expanded Form \((400 + 30 + 5)\) • Open Number Line Jumps • Base-Ten Block Sketches
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Date:
Exit Ticket
Independent Assessment
Show What You Know!
Solve both 3-digit addition problems using the place value chart. Double check your thinking with a second strategy in each blank box.
1 457 + 236 = _______
Regroup to Tens Place
1. Place Value Chart
H
T
O
2. Double Check (Second Strategy)
2 529 + 344 = _______
Regroup to Tens Place
1. Place Value Chart
H
T
O
2. Double Check (Second Strategy)
How confident do you feel regrouping to the tens place?
Still practicing Getting the hang of it I can teach a friend!
