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Simplify: (6 + 4) × 15 − 8²
134
86
2
560
Find the missing number: 116 + ? × 8 = 900
127
96
99
98
Simplify: 47² − 54²
49
-707
5,031
35
20% of 760 + 760 ÷ 2 = ?
228
532
512
304
Simplify: 4/8 + 3/4
7/12
1/4
3/8
5/4