Common Core: 6.NS — The Number System
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Name
Date
Score
/ 10
Number Bonds to Algebra 2
Directions: Complete each number bond. Parts add up to the whole.
1.
41 + 59 = ?
2.
45 + 55 = ?
3.
49 + ? = 100
4.
53 + ? = 100
5.
? + 43 = 100
6.
? + 39 = 100
7.
64 + 36 = ?
8.
68 + 32 = ?
9.
72 + ? = 100
10.
76 + ? = 100
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