. .
列竖式计算
2.14 - 0.9= 0.75 - 0.38= 3 - 2.25= 1.57+3.43= 18.54 - 9.9=
36× 99= 3.24 ÷ 0.24= 22.8 ÷ 3= 5.98 ÷ 0.23= 19.76 ÷ 5.2=
3.81 ÷ 7= 32 ÷ 42= 246.4 ÷ 13= 2.17 ÷ 0.7= 5.3+6.7=
0.25 ×0.046= 0.396 ÷ 1.2= 0.756 ÷ 0.36= 15.6 × 13= 0.18 × 15=
0.025 ×14= 3.06 × 36= 3.84 × 2.6= 5.76 ×3= 7.15 ×22= 90.75
Word 完美格式
. .
÷ 3.3= 3.68 × 0.2= 16.9 ÷ 0.13= 1.55 ÷ 3.9= 3.7 × 0.016=
13.76 × 0.8= 8.8 × 9.5= 8.4 × 1.3= 6.4 × 0.5= 4.48 × 0.4=
0.042 × 0.54= 0.76 × 0.32= 2.52 × 3.4= 1.08 × 25= 4.8 × 0.25 =
10.1 ÷ 3.3= 10.75 ÷ 12.5= 3.25 ×9.04= 12.5 × 8.8= 0.43 ×0.28=
6.45 ×0.73= 3.08 × 0.43= 1.5 × 26.7= 5.22 ÷ 29= 5.98 ÷0.23=
19.76 ÷5.2= 18.72 ÷ 3.6= 62.4 ÷ 2.6= 0.544 ÷ 0.16= 1.44 ÷1.8=
Word 完美格式
. .
11.7 ÷2.6= 19.4 ÷12= 5.98 ÷0.23= 19.76 ÷ 5.2= 10.8 ÷4.5=
21÷ 1.4= 8.84 ÷ 1.7= 6.21 ÷ 0.03= 1.89 ÷0.54= 0.51 ÷0.22=
7.1 ÷ 2.5= 1.998 ÷0.54= 1.28 ÷ 0.16= 2.1 ÷ 0.4= 2.56 ÷3.2=
50.18 ÷38.6= 4.68 ÷ 7.5= 14.7 ÷ 0.07= 5.4 ÷ 0.15= 124.8 ÷0.24=
23.4 ÷5.85= 25.2 ÷6= 34.5 ÷ 15= 1.8 ÷12= 24 ÷15=
1.8 ÷ 12= 6.3 ÷14= 72 ÷15= 14.21 ÷7= 1.26 ÷ 18=
Word 完美格式
. .
43.5 ÷ 29= 18.9 ÷ 27= 1.35 ÷ 15= 28.6 ÷ 11= 20.4 ÷ 24=
3.64 ÷ 52= 15.6 ÷ 12= 328 ÷ 16= 1.35 ÷ 27= 7.65 ÷ 0.85=
12.6 ÷ 0.28= 35.4 ×4.2 = 0.042 ×0.54 = 0.76 ×0.32 = 5.22 ÷29=
18.72 ÷3.6= 0. 25×0.046 = 2.52 ×3.4 = 1.08 ×25=
4.67 ×0.9 = 5×2.44 = 1.666 ×6.1 = 9.432 ×0.002 =
Word 完美格式
. .
5.6 ×6.5 = 4.88 ×2.9 = 5.61 ×4.3 = 8.9 ×2.4 = 5.5 ×55 =
9.77 ×0.02 = 1.384 ×5.1 = 8.78 ×83= 2.6 ×61= 0.059 ×0.2 =
4.268 ×1.7 = 57×5.7 = 9.46 ×2.85 = 17.8 ×6.4 = 1.5 ×4.9 =
2.5 ×0.88 = 2.346 ÷ 2.3 =
Word 完美格式
. .
脱式计算(能简便的就简便运算)
10-1.8-7.2 2.5 × 4× 12 63+124+76 27 +456+73 2.5 ×4×12
2.5 × 0.7 ×0.8 0.125 ×72 7.69 × 101 3.8 ×10.1 5.4 - 2.5 -1.4
2.5 × 1.25 × 0.32 12 - 6.2 -3.8 1.7+0.43+3.3 75 ×25×4
250- 250÷5 70+50 ÷ 50+70 13.7+0.98+0.02+4.3 9.5 ×101
8.7 ×17.4-8.7 ×7.4 12.5 ×0.4 × 2.5 ×8 18.6 -3.47 -0.53
Word 完美格式
. .
72× 101-72 235 ×28- 35× 28 2.6 ×78+78×7.4 7.26-(5.26-1.5)
8×(2.5 +0.25) 1.25 ×0.8 ×0.5 ( 1.5 +0.25) × 4 0.12 × 0.5 ×
0.16
7.28 ×99+7.28 4.3 × 50×0.2 102 ×45-328 3.8 ×5.25+14.5=
300-4263 ÷21 0.81 ÷0.25+5.96 403 ÷13×27
(25+4) × 4 (1.2+ 1.8) × 4.5 1025 - 768÷32 645-45 ×12
Word 完美格式
. .
10-2.87-7.13 0.96+9.6 ×9.9 401 ×19+284 640+128 × 45
1.25 ×8÷1.25 5.37 × 0+4.63 2.5 ×7.1 × 4 7.28 ×99+7.28
4.3 ×50×0.2 (1.25 - 0.125) ×8 4.8 ×100.1 56.5 × 99+56.5
4.85+0.35 ÷1.4
三. 解方程
Word 完美格式
. .
5×3- x÷2=8 0.273 ÷x=0.35 1.8x=0.972 x÷0.756=90
9x-40=5 x÷5+9=21 48-27+5x=31 10.5+x+21=56
x+2x+18=78 (200- x) ÷5=30 (x- 140) ÷70=4 (27.5- 3.5) ÷x=4
0.1(x+6)=3.3 ×0.4 4(x-5.6)=1.6 7(6.5+x)=87.5
1.2x=81.6 x+5.6=9.4 x-0.7x=3.6 91 ÷ x =1.3
Word 完美格式
. .
80x-90=70 78x+2x=160 88-x=80 9-4x=1 7x-8=6 65x+35=100
19x+x=40 25-5x=15 56x-50x=30 78 -5x=28 32x-29=3
28+6X=88 32-22X=10 24-3X=3
3X+5X=48 14X-8X=12 9 -x=4.5 73.2 - x=52.5 87 - x=22
66 - x=32.3 77 - x=21.9 99 - x=61.9 56 ÷x=5 39 ÷ x=3
15÷(x+0.5)=1.5 12x+8x=40 12x - 8x=40 3X+5X=48 14X-8X=12 (x-2)
Word 完美格式
. .
÷3=7 x÷5+9=21 (200- x) ÷5=30 48-27+5x=31
3x - 8= 16 3x+9=27 5.3+7x=7.4 3x÷5=4.8 2.4X=26.4
7.5x -3x=18 5×1.3 -2x=5.5 24x+6x=63.6
40.5 ÷0.81 ×0.18= 4.8 × (15 ÷ 2.4)=
6.81+6.81 × 99= 0.25 ×185× 40= 2.5 × (3.8 × 0.04)=
Word 完美格式
. .
0.25 ×39+0.25= (8 ×5.27) ×1.25= 6.81+6.81 ×99=
0.25 ×185× 40= 6.8 ×0.75 ÷0.5= 3.75 ÷0.125 – 2.75=
1.53+23.4 ÷ 7.2= 1.2+3.2+0.8 = 1.2 ×2.5 ×4 =
3.01+1.7+0.99 = 0.78 × 99+0.78=
8.7 × 17.4-8.7 ×7.4= 12.5 ×0.4 × 2.5 ×8=
Word 完美格式
. .
4.4 × 0.8 -3.4 ×0.8= (9.37+9.37+9.37+9.37)
×2.5=
2.37 ×6.3+2.37 ×3.7= 26 ×15.7 +15.7 ×24=
46×0.33+54 ×0.33= 1.93+2.7+2.07+7.3=
3.375+5.75+2.25+6.625=
Word 完美格式
. .
2.1 ×4.3+5.7 ×2.1= 3.375 ×0.97+0.97 ×6.625=
6.54+2.4+3.46+0.6= 95.6 × 1.8+95.6 ×8.2=
1.5 ×4.2 -0.75 ÷0.25= 3.27 ×4 +3.27 ×5.7=
0.25 × 80-0.45 ÷0.9=
2.4+2.4
×(5.375-3.375)=
7.5-5.7 ×1÷3= 12.37-3.25-6.75=
Word 完美格式
. .
16×6.8+2.2 ×16+16= 58.7-16.65 ÷3.7=
0.4 ×4.7 ×2.5+(2.3+5.3)= 9.31-1.125-7.875=
3.12 ×( 0.9 +0.7 ÷0.1 )= 9.2+9.728 ÷ 3.2 ×1.5=
2.4 ×0.75 +1.25 ÷2.5= (20.2 × 0.6 - 2.12 )÷0.1=
Word 完美格式
. .
(1.5 × 0.9+3.65) ÷2.5= 8.48 ÷0.8 ×0.9=
101×0.36 ÷( 14.4 ×0.05 )=(25.3-9.7)
÷0.3 ×8.5=
10.5 ÷ (5.1 -4.4)+18.25= 4.11 -0.72 ×(3.38 -2.13 )=
1025- 1125÷4.5 ×3.6= (6.8 -5.4 )× 2.75 -0.9=
0.875 ×36+4.05 ÷8.1= (227÷25-4.68 )× 0.5=
Word 完美格式
. .
630÷( 2.98 +6.5 ×0.08 ) =(21.88+29.8)
÷7.6=
(8.1 - 5.4) ÷3.6 +85.7=(3.44+20.5
×0.32) ÷0.16=
0.54 ÷ (8.7 +45.3) ×28.4= 0.1 ÷1+1÷0.8 -0.1=
(1.25 +6.4 )- 14.88 ÷2.4= (4.3 -2.01 +2.2) ÷4=
58.8 ÷(0.6 ×0.7 )÷0.02= 10.4 -7.79 ÷(0.35 + 0.6 )=
Word 完美格式
. .
3.6 ÷( 1.2 +0.5 )× 5= 13.7 × 0.25 -3.7 ÷4=
3.6 ×1.25+ 0.32 ÷0.4= 0.8 ×(3.2 -2.99 ÷2.3)=
2.5 ×(6 +9.728 ÷3.2)= 5.2 ×(4.6 ÷ 0.92 ×0.04)=
5.4 ÷(3.94 +0.86) ×0.8=
19.28
+ 1.82 ÷0.7=
10.56 ×3.75 -3.75 ×0.56= (1.5 ÷ 0.8 -1) ÷ 0.4=
Word 完美格式
. .
(37.62+20.76 )÷ 0.042= (17.2-4.5 × 3.6 )÷ 0.32=
(6.02 + 2.8 ) ÷ 0.4 - 2.05= 3.27 ×( 80.5-9.84 ÷0.16 )
(71.2 -71.2 ×0.9) ÷0.25=1.08
÷( 3.94+34.3 ×0.2 )
(4.25-4.25 ×0.8 )÷ 1.7= 1.46 ×5+12.8 ÷0.4 ×7.5=
1.52 - 1.6 ×5+5.7= 3.8 +( 24-25× 0.6 ) =
Word 完美格式
. .
(0.25 +0.125 )÷( 0.75 ×0.4)= 20 -2.5 ×4÷8=
(4.8 - 4.8 ×0.5) ÷2= 0.8 ×(10.4 +0.64 )÷0.92=
(25.3-9.7) ÷0.3 ×7.6= (4.5+1.3 ×6)÷ 1.5=
58.8 ÷( 0.6 ×0.7 )÷ 0.02= 0.4 ×(3.2-0.8) ÷1.2=
16.78-1.6 ×1.5 ÷0.8= (53.73-17.49) ×(2.6+12.4)=
Word 完美格式
. .
18.64 -4.35 ×2+20.9= 80 - 8.2 ×( 10-7.6 )=
(9 -8.5) ×(5 -4.76) ÷0.1= 1.6 +8.4 ×1.5 ÷0.18=
(1.1-0.78 )×( 2.7-1.95 )= (20.2 ×0.6 -2.8] ÷0.4=
0.06 × (10.14 -0.64) ÷2=
17.68
÷ 5.2+2.7 ×1.5=
19.8+(3.749-0.299) ÷2.3= 8.6+15.4 ÷0.4 ×1.4=
Word 完美格式
. .
1.5 ×1.2 -0.6 ÷2.4= 0.6 ×( 6.25 ÷2.5 +0.25 )=
4.32 × 15÷12+5.1 ÷0.85= 5.6 ×(12.5 -8.5 ÷0.85)=
8.74 - 8.74 ÷23+700×0.03= 0.38+9.62 ÷3.7 ×5.4=
4.38 ÷( 36.94+34.3 ×0.2 )= (5.84-3.9 )÷ 0.4+0.15=
1.6 ×(2.25+27.75 ÷1.5)= 2.02 ×1.027 ÷0.26 )=
Word 完美格式
. .
6.5 ×(10-3.7)+2.98= 4.75+8.4 ÷(9.2-6.8)=
4.5 ×(0.75-0.356)+9.23= 5.4+(0.63+1.29 ÷0.23)=
1.46 × 5+12.8 ÷0.4 ×7.5= 2.98 +6.5 ×(3.2 -3.12 )=
Word 完美格式
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