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Decimals, Fractions, and Equations Review Flashcards | StudBud

Explore/Decimals, Fractions, and Equations Review

Decimals, Fractions, and Equations Review

13 terms·StudBud Administration·81 plays

Review before EOG's for all of CCSS 7.NS and 7.EE1-2 #7ns #7ee #7thgrade #mathematics

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Questions 13

Answers

1
1.25-0.5
1.20
-0.65
12.00
0.65
2
Joe is 2 times Matha's age. If the sum of there age is 33, write an equation representing it.
2m+m=33
2m+2m=33
3x=33
3x=32
3
0.5 x 0.5
25
0.5
0.25
2.5
4
Solve: 2x+5=10
x=-5/2
x=5/2
x=2
x=-2
5
2x-5=11
x=3
x=8
x=6
x=11/2
6
1/3 divided by 2/5
5/6
2/15
1
15/2
7
0.35 + 1.6
3.66
1.95
5.1
0.51
8
-2/3x=4
x=6
x=8/3
x=-8/3
x=-6
9
2/7 x 1/9
1/32
3/63
2/63
2/9
10
1/3x+2=10
x=24
x=36
x=3/12
x=8/3
11
4/9 - 1/3
3/6
1/9
3/9
7/9
12
1/3 + 4/9
1/3
7/9
5/9
5/12
13
1.25 divided by 5
25
2.5
0.025
0.25