Fractions!

Factors and Multiples

100

What is the GCF of 45 and 18?

What is 9?

200

What is the GCF of 24, 32, and 40?

What is 8?

300

What is the LCM of 24 and 16?

What is 48?

400

True or False? 24 is a factor of 12.

What is false?

500

What is the GCF of 120, 112, and 96?

What is 8?

Addition

100

Find the sum 6/7 + 5/8

What is 83/56 or 1 27/56?

200

Find the sum 3 1/3 + 4 5/6

What is 8 1/6 or 49/6?

300

Find the sum 71/5 + 8/3

What is 253/15 or 16 13/15?

400

Find the sum 4 5/9 + 5 1/18 + 3 2/3

What is 13 5/18 or 239/18?

500

Find the sum: 1/2 + 1/3 + 1/4 + 1/5

What is 5/4 or 1 1/4?

Subtraction

100

Find the difference 4 4/5 - 2 1/3

What is 2 7/15 or 37/15?

200

Find the difference: 8/9 - 4/5

What is 4/45?

300

Find the difference 13 2/5 - 8 4/7

What is 4 29/35 or 169/35?

400

Find the difference 8 1/11 - 6 3/5

What is 1 27/55 or 82/55?

500

Find the difference 1/2 - 1/3 - 1/8

What is 1/24?

Multiplication

100

Find the product 2/3 x 5/6

What is 5/9?

200

Find the product 7/5 x 2/3

What is 14/15?

300

Find the product 8 1/3 x 3 2/5

What is 85/3 or 28 1/3?

400

Find the product 5/6 x 8/3 x 10 2/5

What is 208/9 or 23 1/9?

500

Find the product 14 2/3 x 5 2/5

What is 396/5 or 79 1/5?

Mixed Bag

100

Which is larger? 1/2 x 3/4 or 2/3 x 2/3

What is 2/3 x 2/3?

200

Solve 4/9 + 5/6 - 1/2

What is 7/9?

300

What is larger? 83/7 or 11 3/4?

What is 83/7?

400

Place in order from smallest to largest. 3/10, 7/10, 13/20, 3/20

What is 3/20, 3/10, 13/20, 7/10?

500

Given the sequence 6, 5, 2, 1, 3, 5, 6, 5, 2, 1, 3, 5, ... What is the 428th number?

What is 5?