Adding, Subtracting, and Multiplying Decimals

Multiplication

100

6.2 x 3

What is 18.6

200

9.5 x 7

What is 66.5

300

.37 x 8

What is 2.96

400

4.7 x 2.3

What is 10.81

500

.95 x .26

What is 0.247

Addition

100

1.4 + 5.3

What is 6.7

200

2.84 + 7.3

What is 10.14

300

21.52 + 8.156

What is 29.676

400

32 + 6.98

What is 38.98

500

432.56 + 8.247

440.807

Subtraction

100

7.4 - 3.1

What is 4.3

200

78.3 - 4.9

What is 73.4

300

51.71 - 9.64

What is 42.07

400

100 - 23.4

What is 76.6

500

461.557 - 39.384

What is 422.173

Word Problems

100

Cora bought 2.3 pounds of strawberries and 1.5 pounds of raspberries.  How many pounds of fruit did she buy?

What is 3.8 pounds

200

I had $5.75 and bought some Swedish Fish for $3.45.  How much change to I get back?

What is $2.30

300

I bought 3 bags of Clementines.  Each bag cost $2.75.  How much money did I spend in total?

What is $8.25

400

I bought the following items at Hannafords: Crunchy Peanut Butter for $5.99, coffee for 12.49, and Orange Seltzer Water for $0.99.  How much did I spend in all?

What is $19.47

500

I bought a large bag of Mini Heath Bars for $12.59.  I paid with a $20 dollar bill.  How much change do I get back?

What is $7.41.