Operations with Decimals

Addition/Subtraction

100

3.4 + 2.4

What is 5.8

200

25.348 + 19.832

What is 45.18

300

19.729 - 4.32

What is 15.409

400

5439.3298 + 2.39

What is 5441.7198

500

1289.36 - 47.627

What is 1241.733

Multiplication

100

0.2 x 1.3

What is .26

200

232 x .93

What is 215.76

300

.2039 x 3.4

What is .69326

400

1.4783 x 4.38

What is 4.474954

500

12.376 x 234.1

What is 2897.2216

Division

100

4.55 / 5

What is .91

200

0.63 / 7

What is .09

300

12 / .04

What is 300

400

1.896 /.08

What is 23.7

500

98.02 / 2.9

What is 33.8

Other

100

Compare

3/5 and 0.6

3/5 = 0.6

200

Convert to Fraction and simplify

0.24

What is 6/25

300

Convert to decimals

36 /100

What is 0.36

400

Compare 

1/2 and 0.45

1/2 > 0.45 

500

Which is greater?

0.75 or 4/5

4/5