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

140.7+256.8

What is 397.5

500

893.57+613.88

What is 1507.45

Comparing DECIMALS

100

7.09 ___ 7.9

What is 7.09 < 7.9

200

8.245 ___ 8.24

What is 8.245 > 8.24

300

0.6 ___ 0.60

What is 0.6 = 0.60

400

6.08 ___ 6.8

What is 6.8

500

1.005 ___ 1.05

What is 1.005 < 1.05

Not So Basic Add

100

76+5.89

What is 81.89

200

132.06+37.491

What is 169.551

300

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

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

Liam ran 2.35 miles on Monday and 3.6 miles on Tuesday. How many miles did he run altogether?

What is 5.95 miles

200

A toy costs $8.49, but it’s on sale for $6.75. How much money do you save?

What is $1.74 

300

A pencil costs $0.89, and an eraser costs $0.49. What’s the total cost?

What is $1.38 

400

JAKE spent $14.75 on lunch and $9.60 on a movie ticket. How much did he spend in total?

What is $24.35 

500

The temperature was 72.5°F at noon and dropped to 68.9°F by evening. How much did the temperature drop?

What is 3.6