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$3600 + 12 =$
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$27 \times 40 =$
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$540 \div 180 =$
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$320 \div 40 =$
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$450 \div 45 =$
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$390 \times 20 =$
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$800 \div 50 =$
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$22 \times 80 =$
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$14 \times 80 =$
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$90 \div 5 =$
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$500 \div 20 =$
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$16 \times 50 =$
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$78 \times 1000 =$
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$5500 \div 1100 =$
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$810 \div 30 =$
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$760 \div 19 =$
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$53 \times 60 =$
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$78 \times 8 =$
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$810 - 630 =$
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$24 \times 300 =$
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$5400 \div 600 =$
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$125 \times 8 \times 25 =$
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$120 \div 6 + 8 =$
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$25 \times 17 \times 4 =$
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$90 - 200 \div 10 =$
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$25 \times (20 - 16) =$
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$(100 - 28) \div 9 =$
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$178 \times 1 + 200 =$
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$3500 \div 500 \times 4 =$
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$1 \times 1 - 1 \div 1 =$
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$13 + 7 \times 0 =$
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$9 \times 13 + 9 \times 87 =$
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$(100 + 25) \times 4 =$
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$46 \div 46 + 99 =$
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$88 - 720 \div 90 =$
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$360 \div 90 + 40 =$
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$70 - 6300 \div 90 =$
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$125 \div 25 \times 0 =$
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$42 \times 102 =$
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$864 \div 9 =$
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$202 + 7 \times 7 =$
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$30 + 636 \div 6 =$
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