Atlas Review 1

Rounding & Place Value

100

What is the number that has 5 hundreds, 2 tens, and 6 ones?

526

200

How many tens are there in the number 430?

43

300

Round 278 to the nearest hundred.

300

400

Put these numbers in order from least to greatest: 402, 240, 204.

204, 240, 402

500

Decompose 1,204 into thousands, hundreds, tens, and ones.

1,204 = 1,000 + 200 + 0 + 4

Number Patterns

100

 Find the missing number: 5, 15, 25, ___, 45.

35

200

4, 8, 12, 16
👉 What is the rule?

Add 4

300

5, 10, 20, 40
👉 What is the rule?

Multiply by 2

400

Which pattern follows the rule "multiply by 2"?

A) 2, 4, 6, 8
B) 3, 6, 12, 24
C) 5, 10, 15, 20
D) 10, 20, 25, 30

B) 3, 6, 12, 24

500

Look at the pattern:

2, 6, 10, 14

Write the next two numbers.
________ , ________

18, 22

Addition & Subtraction

100

What is the value of:
368 + 247 = ?

625

200

Solve:
702 − 458 = ?

254

300

634 − 297 = ____

337

400

A library had 458 books. The librarian bought 275 more books.

How many books does the library have now?

723

500

Solve using place value strategies:

400 + 180 = ______

580

Multiplication & Division

100

What is the value of:
7 × 8 = ?

56

200

A teacher puts 24 crayons into 6 equal groups.

How many crayons are in each group?

4

300

There are 8 bags with 5 apples in each bag. How many apples are there in all?

The apples are shared equally among 4 students.How many apples does each student get?

Part A: 40 apples
Part B: 10 apples per student

400

A bakery packs 6 boxes with 9 muffins in each box. How many muffins are there in all?

The muffins are shared equally among 3 classrooms. How many muffins does each classroom receive?

Part A: 54 muffins
Part B: 18 muffins per classroom

500

A teacher has 50 stickers. She puts 6 stickers on each page. How many full pages can she fill?

How many stickers will be left over?

Part A: 8 pages
Part B: 2 stickers

Properties of Multiplication

100

Which equation shows the commutative property of multiplication?

A) 4 × (3 + 2) = (4 × 3) + (4 × 2)
B) (2 × 5) × 3 = 2 × (5 × 3)
C) 6 × 7 = 7 × 6
D) 9 × 1 = 9

C) 6 × 7 = 7 × 6

200

Which shows the best way to break apart 8 × 15?

A) 8 × (10 + 5)
B) 8 × (12 + 3)
C) 8 × (14 + 1)
D) 8 × (9 + 6)

A) 8 × (10 + 5)

300

Fill in the blank to make the equation true:

(3 × 4) × 5 = 3 × ( ___ × 5 )

4

400

A store sells 12 boxes of crayons. Each box has 8 crayons. Which strategy would best help solve this problem?

A) Skip count by 12
B) Break apart 8 into 5 + 3
C) Use the distributive property: 12 × (5 + 3)
D) Add 12 + 8

C) Use the distributive property: 12 × (5 + 3)

500

Solve using the break-apart strategy:

6 × 14

6 × 14 = (6 × 10) + (6 × 4)
= 60 + 24
= 84