Fraction Multiplication & Adding and Subtracting Mixed Numbers
A regular size chocolate bar was 8 1⁄8 inches long. If the king size bar was 9 7⁄8 inches longer, what is the length of the king size bar?
18
9 ¹⁵/₂₄ + 9 ¹⁴/₂₄
18 ²⁹/₂₄ reduced answer is 19 ⁵/₂₄
2/9 x 9=
2
3/10 x 8=
2 2/5
7 ¹/₃ - 4 ²/₃
2 ²/₃
6 ¹/₄ - 3 ¾
2 ²/₄ or 2 ½
For Halloween, Faye received 2 4⁄6 pounds of candy in the first hour and another 2 5⁄6 pounds the second hour. How much candy did she get total?
5 1/2
3 3/4
5 x 3/4
2 ²/₉ + 3 ⁴/₉
5 ⁶/₉
5/7 x 0=
0
1/2 x 2=
1
1/5 x 5=
1
8 x 1/8=
1
2/6 x 2=
2/3
commutative property of multiplication
2/5 x 6 and 2 x 6/5
21 ²/₄ + 2 ¹/₄
23 ³/₄
11 ⁸/₁₅ + 12 ²/₁₅
23 ¹⁰/₁₅
7 x 4/8
3 1/2
7 x 5/10=
3 1/2
A coach filled up a cooler with water until it weighed 8 2⁄9 pounds. After the game the cooler weighed 4 7⁄9 pounds. How many pounds lighter was the cooler after the game?
3 4/9
5 ³/₅ - 2 ¹/₅
3 ²/₅
1 ³/₄ + 1 ³/₄
3 ½
4/5 x 5=
4
2/4 x 9=
4 1/2
9 x 4/6=
6
John spent 3 5⁄6 hours working on his math homework. If he spent another 2 2⁄6 hours on his reading homework, what is the total time he spent on homework?
6 1/6
9 x 7/10=
6 3/10
3 ⁷/₈ + 2 ²/₈
6 ¹/₈
3 ⁵/₆ + 2 ⁵/₆
6 ⁴/₆
3 ⁵/₉ + 3 ⁴/₉
7
3 ⁵/₈ + 3 ⁶/₈
7 ³/₈
1 ¹/₅ + 5 ⁵/₅
7 ¹/₅
2/2 x 8=
8
5 3/4
8 1/2 - 2 3/4
2 + 6 ⁶/₇
8 ⁶/₇
7 9/10
9 2/5 - 1 5/10
greater than
a mixed number is _________________than 1
0.1 = 1/10
decimal fraction = common fraction
less than
if you multiply a fraction less than 1 by another fraction less than 1 - the product will be _________________ compared to either factor
A = length x width
the area of a rectangle
2/3 x 12
the denominator of 3 tells how many rows of equal size there are out of 12
the numerator
the number of circled groups
the denominator
the number of equal groups
numerator
the number of shaded portions in a model
that number
the product of any number multiplied by 1
While exercising Edward travelled 13 2⁄9 kilometers. If he walked 2 3⁄9 kilometers and jogged the rest, how many kilometers did he jog?
10 8/9
3 ⁵/₉ + 7 ⁶/₉ =
10 ¹¹/₉ or 11 ²/₉
2 ⁴/₇ + 8 ³/₇
11
4 ½ + 6 ½
11
5 ³/₈ + 6 ²/₈ =
11 ⁵/₈
8 ⁹/₁₃ + 4 ³/₁₃ =
12 ¹²/₁₃
Sarah's new puppy weighed 4 1⁄5 pounds. After a month it had gained 10 3⁄5 pounds. What is the weight of the puppy after a month?
14 4/5
1 x 1/6=
1/6
5 ¹/₅ + 4 ⁴/₅
10
4/5 x 20
4 out of 5 groups into which 20 have been shared equally
1/3 x 5=
1 2/3
5/9 x 3=
1 2/3
The combined height of two pieces of wood was 5 1/9 inches. If the first piece of wood was 3 8⁄9 inches high, how tall was the second piece?
1 2/9
1/12 x 1=
1/12
