3x3+8+32
22x23-13-15x17
30+17x26-30
288÷18+144-15
10x16-5x5+8x8
33+1344÷32+930÷31
2+12÷3-4
24x39-576÷24+840÷24
6x7-16+7
37x43-33-324
28÷7+40÷5+5
256x4-31+64x64
170÷17+19x17+10
23+28x26-300÷15
15x20+49x7-16
627
49
199
1234
145
33
5089
731
105
2
947
238
343
442
17