Multiplying Fractions
Dividing Fractions
Estimating Fractions
Conversions
Random
100
Find 
. Write the answer in simplest form.
4/5 x 20 = 4/5 x 20/1
80 / 5
16
100
Find 
. Write in simplest form.
6 x 4 = 24
1 x 3 = 3
24 /3 = 8
Answer: 8
100
Estimate by rounding each mixed number to the nearest whole number.
2
+ 3
3 + 3 = 6
100
9 ft = ? yd
Since 3 ft = 1 yard,
9 / 3
9 ft = 3 yards
100
Find the reciprocal of 3.
3 x 1/3 = 1
Answer: 1/3
200
Find 18 × 
. Write the answer in simplest form.
18 x 5
______
1 x 12
90/12 = 
200
Find 
Use the reciprocal of 8/9 to multiply!
4 x 9 = 36
5 x 8 = 40
45/40 = 9/10
200
Estimate by rounding each mixed number to the nearest whole number.
9 − 4 = 5
200
8 lb = ? oz
Since 1 lb = 16 oz,
8 x 16
8 lb = 128 oz
200
Round to the nearest hundredth.
2.25 x 3.55
2.25 x 3.55 = 7.9875
Rounded to the nearest hundredth.
Answer: 7.99
300
Find the value of 
. Write the product in simplest form.
15 x 7 = 105
_____
28 x 30 = 840
105/840 = 1/8
300
Find 
÷ 
. Write the answer in simplest form.
÷
5/8 x 3/2
= 15/16
300
Estimate 
1/4 of 12 = 3
3/4 of 13 ~ 9
300
6 qt = ? pt
1 qt = 2 pt
6 x 2 = 12 pt
Answer: 12
300
Find the GCF of 15 and 45.
45: 1, 45, 3, 15, 5, 9
15: 1, 3, 5, 15
Answer: 15
400
Find 
20/7 x 14/5
280/35
= 8
400
Find 
÷ 
. Write the answer in simplest form.
÷
= 
400
Estimate 
Round 
to 1.
~ 1/2
400
How many feet are in two miles?
5,280 ft = 1 mile
5,280 x 2 = 10,560
10,560 ft
400
What is 60% of 135?
.60 x 135 = 81
500
Find 
× 
.
16 x 9 = 144
2 x 3 = 6
144/6
= 24
500
Find 
÷ 
.
÷
= 
500
Which is the best estimate for each product?
1/3 × 20
A. 20
B. 21
C. 7
D. 3
20~21
21 / 3 = 7
C. ~7
500
How many fluid ounces are in one gallon?
1 gallon = 4 quarts = 8 pints = 16 cups = 128 fl oz
Answer: 128 fl oz
500
Use the draw a diagram strategy to solve.
Gino used 3/4 of the nails in a box. He has 16 nails left. How many did he use?
16 + 16 + 16 = 48 Nails