新人教版六年级上册简便计算及解方程专项练习

433

2.8×5.6+3.4×25 +280% 1.7×8 +2.3×8 2.64÷1154

7+3.36×7 +7 7.4+49 +2.6+59

5318217424×(12 －8 +6 ) (9 +3 －27 )×27 1.25×210 +35 ÷0.8 11592919426×213 7 ÷13 +7 ÷13 23×323 6.28×7 163531+6.28÷23 100 ×101 8.75－26 －(14 +36 ) 32144210217 ÷3 4.4－1.6－15 ÷[（＋）×]

155311777711

9×10 +3×10 －2×10 10 ×9.9 5 ×0.5×5 ×4.5 551215251323754

6+7 ÷22 ÷11 +25 ×16 7 ÷6 5 +5 ×4 29 ÷4 ÷5

123322253512－(1+2) 400÷125÷8 17－3－4 5756467152÷2＋× 0.125×0.25×32 22.3－2.45－5.3－4.55 951191125－997 998+1246 4+3.2＋5+6.8

453371143×＋57.125×－0.5 315 ×(7 －14 ÷4 )

8224444415

187.7×11－187.7 5 ＋95 +995 +9995 +99995 48.3-156 -46 5151

96 ×4.25+44 ÷6 0.625×0.5+8 +2 ×62.5%

3534431

318 ×7213 ÷318 165 +(27 -1.8) 0.125×4+8×8.25+12.5%

33

22×4 +25×75%-7×0.75 897×8 －37.5%+104×0.375

3χ+2.4χ=6 3.5: χ=5:4.2 1.8χ－χ=2.4 51102.5=6×3－1.8χ=7.2 17－5χ=2.4+3

5x0.8

3x1.215= χ－χ=12.6×－2χ=8

8 45462233X－ 7 X= 2X + 5 = 5 70%X + 20%X = 3.6

431454535521X＋X＝121 5X－3×＝ X÷＝12

821734X×=20× 25% + 10X = X - 15%X = 68

313X 3X=3 6X＋5 =13.4 4488X÷=

277732 X＋X= 4X－6×=2 168431233258116 ÷X= X = X = × 5105972651 4x－3 ×9 = 29

1132x + x = 4 X－21×=4 26103213

6X＋5 =13.4 5 X-3 X=10 4χ－6＝38

1584415 X= X÷= 192115528213258116X÷=12 X= X=×

5934726513111X X-0.25= =30% ×－χ=

552442114+0.7X=102 X+X=42 X+X=105

3243363X-X=400 X-0.125X=8 = 8X45X=

31313x1.5X+ X=18 X×( + )= = 768121.20.6 x×+=4× X－X＝12 5 X－2.4×5＝8

231238373321

0.36×5- x = (x- 4.5) = 7 x- 25%x = 10

45324

x- 0.8x = 16+6 20 x– 8.5= 1.5 x- x -4= 21 538

X＋25%X=90 X－7 X= 9