Addition
Subtraction
Multiplication
Division
Challenge
100
5.6 + 3.3
What is 8.9
100
6.3 - 2.1 =
What is 4.2
100

3.7 x .6 =

What is 2.22

100
7.6 ÷ .2 =
What is 38
100

Mr.Lewis 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?

Mr. Lewis ran 14.653 miles altogether.

200
13.7 + 6.80
What is 20.50
200
17.4 - 7.9 =
What is 9.5
200

8.9 x 3.2 =

What is 28.48

200
5.1 ÷ .3 =
What is 17
200

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

Mrs. Mitchell would have $3.66 left over.

300
26.075 + 3.63 =
What is 29.705
300
136.7 - 21.54 =
What is 115.16
300

46.6 x .72 =

What is 33.552

300
1.80 ÷ .03 =
What is 60
300

Mrs. Lewis runs a marathon in 3.25 hours. Ms. Ras takes 1.6 times as long to run the same marathon. How many hours does it take Ms. Ras to run the marathon?

It will take Ms. Ras 5.2 hours to run the marathon.

400
473.62 + 21.897 =
What is 495.517
400
20.02 - 4.6 =
What is 15.42
400

36.71 x .36 =

What is 13.2156

400
11.40 ÷ 1.5 =
What is 7.6
400

Mrs. Quinlan kayaks on a river near her home. She plans to kayak a total of 6.4 miles. Mrs. Quinlan kayaks at an average speed of 1.6 miles per hour. How many hours will it take Mrs. Quinlan to kayak the 6.4 miles?

It will take Mrs. Quinlan 4 hours to kayak the river.

500
576 + 8.7431 =
What is 584.7431
500
300 - 7.465 =
What is 292.535
500

637.9 x 2.62 =

What is 1671.298

500
14.28 ÷ 4.2
What is 3.4
500

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

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

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