Common Core: 7.NS — The Number System
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Name
Date
Score
/ 10
Bonds with Rational Numbers 3
Directions: Complete each number bond. Parts add up to the whole.
1.
? + 83 = 100
2.
? + 79 = 100
3.
25 + 75 = ?
4.
29 + 71 = ?
5.
33 + ? = 100
6.
37 + ? = 100
7.
? + 59 = 100
8.
? + 56 = 100
9.
? + 52 = 100
10.
52 + 48 = ?
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