Math Masters: Brain Power Edition

Fraction Action

100

What is 3/5 - 1/5?

1/5

200

What is 1/2 + 1/4?

3/4

300

What is 3/4 - 1/8 ?

5/8

400

What is 2/3 + 1/6?

5/6

500

What is 7/8 + 5/12

31/24

Same Value, New Look

100

Which is equivalent to 1/2? 

2/4 or 2/3

2/4

200

What is an equivalent fraction for 2/5?

**Clue: The denominator is 10**

6/10

300

What is a common denominator for 2/9 and 1/2?

18

400

Write equivalent fractions for 3/7 and 5/11 using the least common denominator.

3/7 = 33/77

5/11 = 35/77

500

• Write equivalent fractions for 6/7 and 5/12 using the least common denominator.

6/7 = 72/84 

5/12 = 60/84

Multiply Mayhem

100

What is 12×14? 

168

200

What is 23×15?

 345

300

What is 34×26?

884

400

What is 47×32?

1,504

500

What is 68×54?

3,672

Division Detective

100

What is 48÷6? 

8

200

What is 96÷4?

24

300

What is 144÷8?

18

400

What is 378÷3?

126

500

What is 864÷6?

144

Data Detectives

100

What is the mode of: 2, 4, 4, 6, 8?

4

200

What is the median of: 1, 3, 5, 7, 9?

5

300

What is the range of: 10, 15, 8, 20, 12?

12

400

What is the median of: 4, 7, 9, 10, 13? 

9

500

A data set has a range of 18. The smallest number is 7. What is the largest number?

25