一、计算：
1、竖式计算(得数精确到百分位)
8.63×0.42 0.38×2.6
2、
脱式计算(能简算的要简算)
0.125×0.25×8×47.4×0.28+0.28×2.6
4.8×0.9+0.48 (4－0.4)×2.5
3、列竖式计算
4.83÷3 36.8÷16 59.51÷11
2、用竖式计算(并验算)
8.64÷8 29.29÷29 111÷0.37 24÷96
4、列竖式计算,并验算
2.862÷1.08 47.04÷0.56
4、用竖式计算(得数保留一位小数)
10.05÷32 210÷187 4.035÷2.4
276+228+353+219
(375+1034)+(966+125)
(130+783+270)+1017
36+63-36+63
76+145+24
125×32
99×32+99
152-38-62
158+262+138
375+219+381+225
5001-247-1021-232
(181+2564)+2719
378+44+144+242+222
99×11
88×102
80×602
(20+4)×25
836-27-73
465-213-65
1260÷18÷7
8×101-8
734-68+25
25×6+4)
80-138-162
250×13×4
3200/4/25
88×125
99×38+38
17×23-23×7
72×125
2000/(125/8)
800-138-162
672-36+64
1034+78+320+120
25+75-25+75
2000÷125÷8
25×(4+8)
1280÷16÷8
5×99+5
98+265+202
273-73-27
9.07-22.78÷3.4 1.05÷0.7+18.9
21.5÷0.05×0.6
30-[5.5+18÷(5.2+3.8)]
0.4×5÷0.4×5 (7.5－2.3×0.4)÷0.02
6.8×0.75÷0.5 13.75÷0.125–2.75 1.53+23.4÷7.2
5.3×6.3+2.3= 4.4×7.3+5.3=
4×8.8+1.5= 4.1×0.8-0.2=
9.9×1.4+0.6= 6.4×2.4+3.6=
12.48-4×9.7= 9.8×1.3-0.3=
4.8×9.1-0.5= 2.9+0.6×7.5=
4.2×1.8-0.1= 8.6×6.5+6.4=
5.59-3×4.3= 0.2×5.6+2.5=
3.053-0.1×5.3=
9.4×8.4+5.8= 0.5×4.6+7.1=
6.908-1.3×1.6=
2011.248-4.6×3.8=
13.596-9.1×5.6= 229.570.4×1.9=
11.259-2.1×7.9=
7.3+3.8×2.3= 1.8×9.6-1.7=
9.3+6.1×4.8= 27.5×5.7+5.8=
8.7×0.1-0.1= 8.999-1.7×4.7=
8.6×8.9+8= 1.7+0.3×7.6=
4.584-2.1×0.4= 9.8×4.3+9.6=
7.7×9.9+7.7= 8.7+3.4×9=
0.3+2.8×3.5= 5×1.1-0.2=
2.9×8.2+9.2= 3.9×1.7+0.5=
0.739-1.1×4.9= 0.3×0.9-0.1=
9.2+9×3.9= 8.8+0.6×0.1=
8.9×5.2+9.3= 4.8+3.1×9.1=
1.3×2.2-0.2= 0.9+8.3×8.3=
9.08-3×7.6= 1.288-3.2×0.9=
够多了吧~
我也在写哦~
别忘了采纳哦~