Add, Subtract, Multiply, and Divide Decimals

Addition

100

5.6 + 3.3

What is 8.9

200

13.7 + 6.80

What is 20.50

300

26.075 + 3.63 =

What is 29.705

400

473.62 + 21.897 =

What is 495.517

500

576 + 8.7431 =

What is 584.7431

Subtraction

100

6.3 - 2.1 =

What is 4.2

200

17.4 - 7.9 =

What is 9.5

300

136.7 - 21.54 =

What is 115.16

400

20.02 - 4.6 =

What is 15.42

500

300 - 7.465 =

What is 292.535

Multiplication

100

3.7 * .6 =

What is 2.22

200

8.9 * 3.2 =

What is 28.48

300

46.6 * .72 =

What is 33.552

400

36.71 * .36 =

What is 13.2156

500

637.9 * 2.62 =

What is 1671.298

Division

100

7.6 ÷ .2 =

What is 38

200

5.1 ÷ .3 =

What is 17

300

1.80 ÷ .03 =

What is 60

400

11.40 ÷ 1.5 =

What is 7.6

500

14.28 ÷ 4.2

What is 3.4

Challenge

100

Bob ran 3.76 miles on Monday, 2.8 miles on Tuesday, and 8.093 miles on Wednesday. How many miles did he run in all?

What is Bob ran 14.653 miles altogether.

200

Mr. Hough went to the grocery store and bought a salad for $2.35 and an energy drink for $3.99. If he brought $10.00, how much change did he have left?

What is Mr. Hough would have $3.66 left over.

300

What chapter of the book is on "Fractions"?

Chapter 2

400

BONUS!

You get free points

500

Mrs. Schlecht pays $7.59 for 2.2 pounds of ground turkey. What is the price per pound of the ground turkey?

What is The price per pound for the ground turkey is $3.45.