Adding and Subtracting Decimals

Basic Add

100

45.4 + 7.6

What is 53

200

35.7+52.4

What is 88.1

300

14.68+70.05

What is 84.73

400

WAGER:

140.7+256.8

What is 397.5

500

893.57+613.88

What is 1507.45

Basic Subtract

100

6.3-2.7

What is 3.6

200

7.75-3.60

What is 4.15

300

68.99-62.56

What is 6.43

400

4-3.4

What is 0.6

500

DAILY DOUBLE

80-0.088

What is 79.912

Not So Basic Add

100

Basket Question:(winner shoots a basket to double points)

76+5.89

What is 81.89

200

132.06+37.491

What is 169.551

300

DAILY DOUBLE: 

5.888+197.3

What is 203.188

400

1,013+12.5734

What is 1025.5734

500

0.85763+99.5691

What is 100.42673

Not So Basic Subtract

100

6.26-2.5

What is 3.76

200

Basket Question:(winner shoots a basket to double points)

4.802-1.3

What is 3.502

300

6.6-1.991

What is 4.609

400

4.305-0.6666

What is 3.6384

500

793.65-142.563

What is 651.087

Word Problems

100

DAILY DOUBLE:

Jess scored an average of 13.63 points per game. Amy scored an average of 17.5 points per game. How much greater is Amy's average?

What is 3.87

200

Jamie needs 8.3 cups of sugar for her cookies. She has 6.25 cups. How much more sugar does she need?

What is 2.05

300

WAGER:

Anne has 4.87 pounds of apples. Jack has 10.1 pounds. How many pounds do they have altogether?

What is 14.97 pounds

400

Cassie started with $253.87. She spent $18.64. How much money does she have left?

What is $235.23

500

Alex had $100. He bought a toy, and then had $62.65 left. How much did the toy cost?

What is $37.35