EDM Unit 5 Review - Part 1 Question Preview (ID: 45873)


EDM Unit 5 Review - Part 1.

3/12 + 4/12 = ____
a) 1/12
b) 7/12
c) 6/12
d) 5/12

4/8 + 2/8 = ____
a) 6/8
b) 2/8
c) 1/8
d) 8/8

Which equation shows 4/5 as the sum of unit fractions?
a) 2/5 + 2/5 = 4/5
b) 1/5 + 3/5 = 4/5
c) 0/5 + 4/5 = 4/5
d) 1/5 + 1/5 + 1/5 + 1/5 = 4/5

Which equation shows 7/8 decomposed?
a) 4/8 + 2/8 = 7/8
b) 6/8 + 2/8 = 7/8
c) 1/8 + 2/8 + 4/8 = 7/8
d) 3/8 + 5/8 = 7/8

Which equation does not show 1 and 3/5 decomposed?
a) 4/5 + 5/5 = 1 3/5
b) 5/5 + 3/5 = 1 3/5
c) 3/5 + 2/5 + 3/5 = 1 3/5
d) 1 + 3/5 = 1 3/5

Emma, Danielle, and Sarah shared a candy bar. Emma ate 2/12, Danielle ate 4/12, and Sarah ate 3/12. How much of the candy bar did the girls eat altogether?
a) 8/12 of a candy bar
b) 3/12 of a candy bar
c) 9/12 of a candy bar
d) 6/12 of a candy bar

Cory, Drew, and Tanner shared a sandwich. Cory ate 2/8, Drew ate 1/8, and Tanner ate 3/8 of the sandwich. Which number model represents how you could solve this problem?
a) (2/8 + 1/8) - 3/8 = S
b) 2/8 + 1/8 + 3/8 = S
c) 3/8 - 1/8 = S
d) 2/8 + 3/8 = S

Liz used 2 1/6 cups of flour. Lisa used 3 4/6 cups of flour. How much flour did they use in all?
a) 5 3/6 cups
b) 1 3/6 cups
c) 1 5/6 cups
d) 5 5/6 cups

5/6 + 3/6 = ___
a) 2/6
b) 9/6 or 1 3/6
c) 1/6
d) 8/6 or 1 2/6

4 3/8 - 2 1/8 = ____
a) 2 1/8
b) 2 2/8
c) 6 4/8
d) 6 2/8

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