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 * .6 =
What is 2.22
100
7.6 ÷ .2 =
What is 38
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
13.7 + 6.80
What is 20.50
200
17.4 - 7.9 =
What is 9.5
200
8.9 * 3.2 =
What is 28.48
200
5.1 ÷ .3 =
What is 17
200

Bob 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 Bob 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 * .72 =
What is 33.552
300
1.80 ÷ .03 =
What is 60
300

Bob runs a marathon in 3.25 hours. Sally takes 1.6 times as long to run the same marathon. How many hours does it take Sally to run the marathon?

What is It will take Sally 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 * .36 =
What is 13.2156
400
11.40 ÷ 1.5 =
What is 7.6
400

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

What is It will take Bob 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 * 2.62 =
What is 1671.298
500
14.28 ÷ 4.2
What is 3.4
500

Bob 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.

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