Common Core: 7.NS — The Number System
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Name
Date
Score
/ 10
Bonds in Proportions 1
Directions: Use bonds in proportional reasoning
1.
? + 92 = 100
2.
? + 88 = 100
3.
16 + 84 = ?
4.
20 + 80 = ?
5.
23 + ? = 100
6.
27 + ? = 100
7.
? + 69 = 100
8.
? + 65 = 100
9.
39 + 61 = ?
10.
43 + 57 = ?
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