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Division
Estimation/Rounding
Vocabulary
Multiplication
Addition/Subtraction
100

BONUS + 100

Solve: 45 ÷ 9

5

100

Round 34 to the nearest tens

30

100

BONUS + 100

Name this property:

5 + 2 = 2 + 5

Commutative

100

Solve 17 x 5

85

100

Solve:

453 + 897 

1350

200

Solve: 144 ÷ 12

12

200

BONUS + 200

Round 268 to the nearest tens

270

200

BONUS + 200

What is the name of this property?

6 x (4 - 2) = 6 x 4 - 6 x 2

Distributive Property

200

Solve: 79 x 8

632

200

Solve: 908 - 487 + 299

720

300

Solve: 15 ÷ 2

7 R 1

300

Round 4 593 to the nearest thousands

5 000

300

Name this property: 

Anything plus 0 will always equal itself. 

Identity Property

300

Solve: 22 x 33

726

300

BONUS + 200

Fill in the blanks:

_1_ + 4_8 = 653

215 + 438 = 653

400

Solve: 17 ÷ 5

3 R 2

400

Round to the nearest tens and solve

32 x 25 

30 x 30 = 900 

400

Name this property:

( 9 x 7 ) x 2 = 9 x ( 7 x 2)

Associative Property

400

Solve: 89 x 65 

5 785

400

Fill in the blanks:

_397 + 89_0 = 14_67

5397 + 8970 = 14,367 

500

Solve: 113 ÷ 6

18 R 5

500

Round to the nearest hundreds and then solve

5999 - 1958 

6000 - 2000 = 4,000 

500

The difference of two numbers is 1 and their sum is 11. What are the two numbers?

5 and 6

500

Solve 564 x 22

12 408

500

Fill in the blanks:

944_ - _481 = 6_ _8

9449 - 2481 = 6,968