六年级上册数学题100道,可以有脱式计算,简便运算（最好少些）,解方程,有用的+悬赏,急用!一定要带答案,有用的给80悬赏.

1.25*（8+10)

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9 × 5/6 + 5/6

22×4＋221 21×3＋410 40÷2＋174
147＋72÷8 9×4＋420 2×80÷4
120×5÷2 202＋36÷9 30÷5＋240
81÷9＋877 66×5+774 921+7×4
80×6×2 770÷7+65 807＋20÷2
100－50÷5 35－35÷7 302＋30×2
600×8÷3 40＋100÷5 434＋25×5
60－12×3 64÷8＋456 640＋60×4
5×7－48÷6 42÷7＋36÷6 37×4＋19×8
10×4－20÷4 15÷3＋10÷5 25÷5＋42÷6
35÷5＋8×7 72÷9－36÷6 21×4－54÷9

72÷8＋9×5 36÷4＋21×2 25÷5－16÷4
56÷7＋36÷6 500×(400－396) 72÷9－5
564+264-453 7650-(546+4530) 65×9-450
9×80+980 9000-(4500+250) 6700+72÷8
14×6+9×5 900÷(71-68) 180÷9-42÷6
12÷6＋45×3 8×(910-720) 760-540+1110
6500+1250-3500 80×30+5600 9450-3200-4200
2400÷6－45 800× 7－180 1600÷2＋230
4000 ÷ 8 + 350 320÷8＋64 270 ÷ 3 ×9
630 ÷ 9 + 320 2800+32× 6 300÷6×9
(6900-2400)÷ 5 （72÷9）÷(56÷8) 54 ÷ 9 ×8
280× 4 ÷5 60×8+1570 60×(23-17)
960÷4×9 350÷5×9 450÷5+1250
(6900-2400)÷5 75÷15＋20×5 3090＋6×6
(387－387)＋0 160－160÷80 750＋550÷5
(111＋189)×3 125×8÷100 6×250×0
(1＋7)×(16－6) 810×4÷4 33÷11＋4×9
187＋299－299 587＋496－674 2660＋26÷26
153÷153+657 32÷(32÷16) 300－(300－222)
75÷15＋20×5 （150－75）×（25－20）
3390－10×95 687＋（99－67）
1000＋（1000－988） 3560＋20×90
（250－150）÷(30÷6) 687＋999÷3
（4870-3675）＋7200÷9 (9467-5642)÷(350÷70)
不知道有没有有用，如果你不想计算 那就用计算器吧

32×125×25
=4×8×125×25
=（4×25）×（8×125）
=100×1000
=100000 9048÷26
=（2600+2600+2600+1248）÷26
=2600÷26+2600÷26+2600÷26+1248÷26
=100+100+100+48
=348
2881÷ 43
=（1290+1591）÷ 43
=1290÷43+1591÷43
=30+37 =67 3.2×42.3×3.75-12.5×0.423×16
=3.2×42.3×3.75-1.25×42.3×1.6
=42.3×(3.2×3.75-1.25×1.6)
=42.3×(4×0.8×3.75-1.25×4×0.4)
=42.3×(4×0.4×2×3.75-1.25×4×0.4)
=42.3×(4x0.4x7.5-1.25x4x0.4)
=42.3×[4×0.4×(7.5-1.25)]
=42.3×[4×0.4×6.25]
=42.3×(4×2.5)
=423
1.8+18÷1.5-0.5×0.3
=1.8+12-0.15
=13.8-0.15
=13.65
6.5×8+3.5×8-47
=52+28-47 =80-47 =33 (80-9.8)×5分之2-1.32
=70.2X2/5-1.32
=28.08-1.32
=26.76
8×7分之4÷[1÷(3.2-2.95)]
=8×4/7÷[1÷0.25]
=8×4/7÷4
=8/7
2700×（506－499）÷900
=2700×7÷900
=18900÷900
=21
33.02－（148.4－90.85）÷2.5
=33.02－57.55÷2.5
=33.02－23.02
=10
（1÷1－1）÷5.1
=（1－1）÷5.1
=0÷5.1
=0
18.1＋（3－0.299÷0.23）×1
=18.1＋1.7×1
=18.1＋1.7
=19.8 最后祝学习进步!

32×125×25
=4×8×125×25
=（4×25）×（8×125）
=100×1000
=100000 9048÷26
=（2600+2600+2600+1248）÷26
=2600÷26+2600÷26+2600÷26+1248÷26
=100+100+100+48
=348
2881÷ 43
=（1290+1591）÷ 43
=1290÷43+1591÷43
=30+37 =67 3.2×42.3×3.75-12.5×0.423×16
=3.2×42.3×3.75-1.25×42.3×1.6
=42.3×(3.2×3.75-1.25×1.6)
=42.3×(4×0.8×3.75-1.25×4×0.4)
=42.3×(4×0.4×2×3.75-1.25×4×0.4)
=42.3×(4x0.4x7.5-1.25x4x0.4)
=42.3×[4×0.4×(7.5-1.25)]
=42.3×[4×0.4×6.25]
=42.3×(4×2.5)
=423
1.8+18÷1.5-0.5×0.3
=1.8+12-0.15
=13.8-0.15
=13.65
6.5×8+3.5×8-47
=52+28-47 =80-47 =33 (80-9.8)×5分之2-1.32
=70.2X2/5-1.32
=28.08-1.32
=26.76
8×7分之4÷[1÷(3.2-2.95)]
=8×4/7÷[1÷0.25]
=8×4/7÷4
=8/7
2700×（506－499）÷900
=2700×7÷900
=18900÷900
=21
33.02－（148.4－90.85）÷2.5
=33.02－57.55÷2.5
=33.02－23.02
=10
（1÷1－1）÷5.1
=（1－1）÷5.1
=0÷5.1
=0
18.1＋（3－0.299÷0.23）×1
=18.1＋1.7×1
=18.1＋1.7
=19.8 最后祝学习进步!!!