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$30 + 50 \times 5 =$
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$80 + 80 \div 4 =$
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$360 \div 6 + 40 =$
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$480 \div 4 + 30 =$
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$180 - 180 \div 3 =$
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$240 - 240 \div 6 =$
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$36 + 36 \times 9 =$
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$59 + 59 \times 9 =$
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$125 \times (6 + 2) =$
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$(164 + 36) \times 4 =$
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$978 - 78 + 100 =$
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$140 - 70 \times 2 =$
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$73 \times 99 + 73 =$
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$7300 \div 25 \div 4 =$
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$37 \times 101 - 37 =$
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$40 \div 5 \times 9 =$
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$1700 - 6300 \div 9 =$
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$8 \times 17 \times 125 =$
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$288 \div 8 \div 9 =$
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$13 \times 2 + 95 =$
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$51 - 200 \div 4 =$
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$28 \times 5 - 100 =$
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$158 + 6 \times 7 =$
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$9 \times 9 + 119 =$
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$(25 + 28) \times 3 =$
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$(14 + 19) \times 2 =$
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$120 \div (18 + 12) =$
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$300 \div (20 + 30) =$
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$27 \times 4 - 18 =$
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$19 \times 5 + 205 =$
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$(12 + 8) \times 5 =$
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$(28 + 32) \times 4 =$
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$400 \div (45 + 35) =$
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$350 \div (18 + 17) =$
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$91 \div 13 \times 4 =$
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$90 \div 18 \times 6 =$
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$84 \div 21 \times 5 =$
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$68 \div 17 \times 9 =$
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$60 \div 12 \times 7 =$
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$204 - 8 \times 16 =$
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$96 \div 6 + 41 =$
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$275 - 19 \times 11 =$
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$78 + 45 =$
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$95 - 46 =$
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$82 + 59 =$
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$72 - 67 =$
答案
$123 + 84 =$
答案
$102 - 38 =$
答案
$91 - 86 =$
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$150 \div 25 =$
答案
$500 \div 25 =$
答案
$930 \div 30 =$
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$840 \div 70 =$
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$420 \div 30 =$
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$108 \div 36 =$
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$190 \times 4 =$
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$17 \times 30 =$
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$18 \times 50 =$
答案
$16 \times 50 =$
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$140 \times 5 =$
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$390 \times 20 =$
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$800 \div 50 =$
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$550 \div 11 =$
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