2nd 9 Weeks Review

Subtracting Decimals

100

12.98 - 5.29

7.69

200

101.56 - 27.71

73.85

300

8.31 - 7.95

0.36

400

14.2 - 5.5

8.7

500

13.5 - 2.8

10.7

Adding Decimals

100

25.96 + 4.5

30.46

200

5.92 + 3.48

9.4

300

1.29 + 0.38

1.67

400

26.75 + 6.25

33

500

5.28 + 3.94

9.22

Multiplying Numbers

100

1,652 x 6

9,912

200

236 x 13

3,068

300

193 x 29

5,597

400

68 x 1,000

68,000

500

54 x 100,000

5,400,000

Mix Operations

100

96.32 + 24.87

121.19

200

24.3 - 6.98

17.32

300

178 x 25

4,450

400

210 divided by 30

7

500

4,000 divided by 80

50

Vocabulary Terms

100

What is the number that is divided into another number?

divisor

200

What is the number that is to be divided by another number?

Dividend

300

What is the number that is the result from the division of one number by another? 

Quotient

400

What is the number that is the amount left over when a number cannot be divided exactly by another number?

Remainder

500

What is the property that states factors can be multiplied in any order and the product remains the same?

Commutative Property