6 16+77-26 96+99-26 === === 86+88-26 56+94-26 56+84-26 === === 72÷(3×3)( 42- 20)÷29×8+ 51 === === 36+5×77÷( 10-3) 56÷8×7 === === ( 75- 18)×79×6+4 24÷4×8 === === 81÷(1×9)( 82- 26)÷74×8+ 51 === === 36+7×7 63÷( 21- 12) 56÷8×7 === === ( 35- 28)×79×6+ 42 36÷4×8 === === 55+7×7 49÷( 14-7) 81÷9×8 === === ( 79- 23)÷87×6+ 42 16÷4×8 === === 戴嘉翼暑假作业 6 24+12 ÷6 35-63 ÷75× 8-39 === === ( 23+49 )÷8 48-18 ÷38×7-34 === === ( 52-45 )×6 23+5×82×6+37 === === 7× 5+18 32÷ 4+25 72÷ (24-16) === === (34+47) ÷9 56-2×6 90-3×9 === === 54+18 ÷6 35-21 ÷78× 8-39 === === ( 33+49 )- 68 48-24 ÷38×7- 55 === === ( 39-30 )×6 23+6×86×6+27 === === 7× 5+18 12÷ 4+75 64÷ (24-16) === === ( 85-31 )÷9 56-6×6 90-9×9 === === 88- ( 46+2)( 68-23 )÷9 54+9×2 === === (4+5)×6 81÷9×6=( 79- 23)÷8 === === 80- ( 19+ 42)( 21+ 15)÷9 64+8×2 === ===
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