Math Review

Multiplication

100

4x6

24

200

10x5

50

300

35x3

105

400

15x12

180

500

14x24

336

Division

100

21/7

3

200

45/8

5

300

122/2

61

400

885/5

177

500

372/6

60

Multiply Fractions

100

When multiplying fractions you multiply straight across both top and bottom. T/F

True

200

4/5 x 7/5

28/25 or 1 3/25

300

2/7 x 6/9

12/63

400

5/3 x 9/10

45/30 or 1 15/30

500

4/5 x 11/12

44/60

Divide Fractions

100

What are the 3 steps to dividing fractions?

Keep Change Flip

200

4/5 ÷ 2/6

24/10 or 2 4/10

300

3/4 ÷ 4/6

18/16 or 1 2/16

400

5/11 x 1/7

35/11 or 3 2/11

500

11/13 ÷ 4/13

143/52 or 2 39/52

Random

100

When Creating a mixed number from a fraction. Which number goes inside the division bracket? Numerator or Denominator

Numerator

200

When Creating a mixed number from a fraction. Which number goes outside the division bracket? Numerator or Denominator

Denominator 

300

What are the 4 steps to solving a long division problem?

Divide - Does

Multiply - McDonalds 

Subtract - Sell

Bring down - Burgers