Are you smarter than a 5th grader?

Adding/Subtracting Mixed Fractions

100

2 1/4 + 1 2/4

3 3/4

200

5 2/3 - 2 1/6

3 1/2

300

3 3/4 + 2 2/5

6 3/20

400

8 1/2 - 3 2/3

4 5/6

500

7 5/6 + 4 3/8

12 5/24

Word problems

100

Sarah walked 2.5 miles on Monday and 1.8 miles on Tuesday. How many miles did she walk altogether?

4.3 miles

200

A recipe calls for 3 3/4 cups of flour. You already added 1 1/2 cups. How much more flour do you need?

2 1/4 cups 

300

A fish tank holds 18.9 gallons of water. After cleaning, 5.6 gallons were removed. How much water is left?

13.3 gallons

400

A ribbon is 8 1/4 feet long. You cut off 3 3/4 feet. How much ribbon remains?

4 1/2

500

Emma had 12.75 dollars. She spent 4.38 dollars on a notebook and 2.95 dollars on pencils. How much money does she have left?

$5.42

Adding/Subtracting decimals

100

5.2 + 3.4

8.6

200

9.75 − 2.3

7.45

300

12.48 + 7.35

19.83

400

15.7 − 8.86

6.84

500

24.38 + 16.57 − 8.25

32.70

Multiplying/ Dividing decimals

100

2.4 x 3

7.2

200

8.4 (divided by) 2

4.2

300

3.6 x 1.5

5.4

400

12.6 (divided by) 0.3

42

500

4.75 x 2.8

13.3

Fractions with unlike denominators

100

1/2 + 1/4

3/4

200

5/6 - 1/3

1/2

300

3/5 + 7/10

1 3/10

400

11/12 - 2/9

25/36

500

7/8 + 5/6

1 17/24