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50% of 920 + 920 ÷ 8 = ?
575
518
3,680
600
Find the missing number: 118 + ? × 9 = 613
55
56
81
53
Simplify: (2 + 9) × 9 − 7²
34
50
85
154
Simplify: 58² − 66²
64
-992
48
7,604
Simplify: 1/3 + 1/9
4/9
2/9
1/6
1/27