Erin and Marissa

Fractions

100

What is 2/3 divided by 4/5?

Make sure to simplify!

5/6

200

What is 5/6 divided by 10/20?

Make sure to simplify!

1 2/3

one and two thirds

300

What is 1 4/7 (one and four sevenths) divided by 1/2?

3 1/7 

three and one sevenths

400

What is 4 3/9 (four and three ninths) divided by 2 1/2

(two and a half)?

Make sure to simplify!

1 11/15

one and eleven fifteenths

500

What is 20 39/40 (20 and thirty-nine fourtieths) divided by 15 4/5 (fifteen and four fifths)?

1 207/632 

1 and two hundred and seven over six hundred three two.

Division

100

What is 72 divided by 8?

9

200

What is 98 divided by 8?

12.25

300

What is 67 divided by 5?

13.4

400

What is 77 divided by 5?

15.4

500

What is 100 divided by 8?

12.5

Ratios

100

What is equivalent to 15:5?

30:10

200

True or False?

30:15 is equivalent to 60:30.

True

300

What is equivalent to 10:30?

5:15

400

True or False?

15:40 is equivalent to 5:3.

False

500

What is equivalent to 200:1,000?

100:500

Expressions

100

Find the answer.

4² times 5

80

200

Find the answer.

4x times 5y²

x=10 y=5

5,000

300

Find the answer.

6x² + 10y⁴

x=1 y=4

2,566

400

Find the answer.

7z - 1y⁴

z=5 y=2

19

500

Find the answer.

100 divided 50x

x=10

20

Multiplication

100

What is 100 times 5²?

2,500

200

True or False.

500 times 53 = 27,000.

False

300

What is 

1,500 times 73?

109,500

400

True or False.

7 times 8 = 56?

True.

500

What is 888 times 96?

85, 248