7+8x(10x2)-4=?
163
78+162=?
240
235-63=?
172
7x42=?
294
180 divided by 9=?
20
2+(4 divided by 2)x6-7=?
7
613+324=?
937
823-142=?
681
4287x1=?
4287
246 divided by 2=?
123
9+(14 divided by 2)+6x3
34
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