Top Secret: Clearance Level 5

Mission Math
The Recall Files

A 4th Grade Standards Recovery Operation.

Agent Name

Assigned Division

Phase 01: The Numerical Code

Place Value, Rounding, & Operations

Week 1

01 Day 1: Identity & Value

1. In 452,903, value of 5 vs digit to its right?

2. Round 87,419 to nearest 1,000.

3. Compare: 45,901 [ ] 45,099

4. Seven hundred four thousand, twenty-one.

02 Day 2: Expanded Intel & Ops

1. Expand: 603,942

SUM45,672
+ 12,984

DIFF90,000
- 34,251

03 Day 3: Phase 01 Debrief

1. 7 in 74,200 vs 7,420?

2. Multiply: 46 x 10 and 46 x 100.

3. Range Scan: rounds to 50k (10k) and 49k (1k).

4. Round 1,245,678 to 100k.

Phase 02: Operation Grid

Multi-Digit Multiplication & Division

Week 2

04 Day 4: Area Models

1. Solve \(34 \times 12\) using the model:

300

Sum: _______________________

2. What is \(4,000 \times 6\)?

3. 48 is 6 times as many as 8 (Eq):

05 Day 5: Division Tactics

1. Solve \(156 \div 4\).

2. Solve \(47 \div 5\). Remainder?

3. If 7x8=56, what is \(560 \div 7\)?

4. 125 messages / 8 couriers?

06 Day 6: Phase 02 Debrief

1. \(2,341 \times 4\)

2. \(4,218 \div 6\)

3. 24 crates x 15 gadgets?

4. Factors of 24. Prime/Comp?

Phase 03: Fraction Fragments

Equivalence, Addition, and Subtraction

Week 3

07 Day 7: Equivalent Evidence

1. Find equiv for \(\frac{3}{4}\) with den 12.

2. Compare \(\frac{2}{3}\) and \(\frac{5}{6}\) (>,<,=).

3. Shade \(\frac{5}{8}\):

4. Simplify \(\frac{10}{15}\).

08 Day 8: Operations with Parts

1. \(\frac{3}{10} + \frac{4}{10} = \)

2. \(\frac{7}{8} - \frac{2}{8} = \)

3. Solve \(4 \times \frac{2}{5}\).

4. Time: 1/6 hr + 3/6 hr total?

09 Day 9: Phase 03 Debrief

1. Convert \(2\frac{1}{4}\) to improper:

2. Order: 1/2, 1/4, 3/4.

3. Fuel: 3/4 tank x 5 missions?

4. 2/3 hr per file. 2 hrs total?

Phase 04: Decimal Data

Decimals and Final Mission Recall

Week 4

10 Day 10: Decimal Deciphering

1. \(\frac{7}{10}\) as a decimal.

2. Value of 4 in 0.45?

3. \(\frac{3}{10} + \frac{15}{100} = \)

4. Compare: 0.7 [ ] 0.07

11 Day 11: Deep Cover Review

63
x 25

844
÷ 4

3. Weight: 0.6 lbs vs 0.34 lbs?

4. \(1\frac{25}{100}\) as decimal?

12 Day 12: Final Recall

Circle prime: 2, 9, 13, 21, 27, 31

Mission Math The Recall Files

Recall Files Student Packet Original Restored

Recall Files Student Packet Original Restored