Common Core: 8.NS — The Number System
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Name
Date
Score
/ 10
Approximating 1
Directions: Evaluate or simplify each expression.
1.
4 × 6 - 4 =
2.
5 × 4 - 2 =
3.
5 × 3 - 10 =
4.
5 × 1 + 8 =
5.
6 × 9 + 6 =
6.
6 × 8 - 4 =
7.
(7 - 6) ÷ 1 =
8.
7 + 4 ÷ 2 =
9.
(7 + 3) ÷ 10 =
10.
8 + 9 ÷ 9 =
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