1樓:匿名使用者
四年級下冊計算題庫(一)——小數的加法和減法 1.小數數位相同的加減法(豎式計算)
5.5+4.5= 3.
27-2.49= 11.65-7.
39= 19.01-7.99= 7.
51+0.49= 5.48-3.
25= 4.8+18.9= 10.
3+58.7= 8.03-4.
56= 9.03-8.57=
4.17+2.53= 5.07-0.98= 5.67-0.73= 13.18+5.27= 5.16+7.89=
26.8+3.02= 6.07-4.993= 3.7+2.36= 15.4+2.97= 10.2-8.75=
7.81-3.735= 12.16+5.347= 0.4-0.125= 18.7+3.96= 9.6+4.78=
5.67-0.845= 0.506-0.19= 11.04-7.3= 1.4-0.405= 62.1-17.07
1.4-0.405= 3.906+0.66= 43.5-27.34= 15.98-3.9= 75.6-3.55=
5.94+10.7= 12.
03+0.875= 37.8+3.
02= 0.704-0.25= 10.
1-0.55=10+10.1= 27+8.
03= 26+7.98= 13.99+1= 7.
88+2 =
95-9.85= 20-9.42= 35.09-11= 96.85-85= 45.45-45=
2.小數加減混合運算(遞等式計算)
5.03-2.5+0.96 22.8-5.23-9.125 23.66+4.34-3.56
5.6-0.81-1.29 15.9+3.26+4.17 67.2+41.5-71.39
10.75+0.4-9.473 16.23+8.92-7.56 50-28.5-13.45
13.79-9.653+170.57 1.5+0.68-0.306 72.8-8.6+5.84
20.8-(15.98-3.
9) 32.5+(5.07+6.
13) 3.52-(4.66-3.
82) 3.小數加減簡便運算(遞等式計算)
0.9+1.08+0.92+0.1 5.26+3.43+0.74 5.6+2.7+4.4
0.15+7.62+7.85 51.27-8.66-1.34 48.14-2.43-7.57
18.76-3.47-0.53 5.17-1.8-3.2 70.8-1.25-1.75
4.02-3.5+0.98 4.25-0.83+0.75 23.04-0.8-13.4-6.2
15.13+4.92-5.
13 3.98-1.5+6.
02 4.8+1.2-4.
8+1.2 30.99-(8.
5+15.99)
72.6-(22.6+3.45) 36.06-(5+6.06)
四年級下冊計算題庫(一)——小數的加法和減法 1.小數數位相同的加減法(豎式計算)
27.38+4.83= 26.75+2.83= 3.64-2.58= 6.52-3.44= 15.31+13.51
5.5+4.5= 3.27-2.49= 11.65-7.39= 19.01-7.99= 7.51+0.49=
5.48-3.25= 4.8+18.9= 10.3+58.7= 8.03-4.56= 9.03-8.57=
8.25+1.55= 9.43-9.05= 1.75+2.08= 4.28-3.37= 4.13+2.24=
4.17+2.53= 5.
07-0.98= 5.67-0.
73= 13.18+5.27= 5.
16+7.89= 2.小數數位不同的加減法(豎式計算) 26.
8+3.02= 6.07-4.
993= 3.7+2.36= 15.
4+2.97= 10.2-8.
75=7.3-2.25= 3.8+3.54= 3.05-2.9= 3.1-2.07= 12.7+6.58=
7.81-3.735= 12.16+5.347= 0.4-0.125= 18.7+3.96= 9.6+4.78=
5.67-0.845= 0.506-0.19= 11.04-7.3= 1.4-0.405= 62.1-17.07=
2樓:翻進銀河摘星星
1.2+2.8=4
1.5+3.6=5.1
22.5+23=45.5
0.125+0.348=0.473
0.65+2.35=3
4.27+3.15=7.42
3.24+1.157+0.163=4.540.12+3.16=3.28
0.124+3.15=3.274
22.26+3.16=25.42
0.14+10.46=10.6
1.238+0.152=1.39
4.12+5.18=9.3
10.56+12.44=23
10.2+0.8+10.58=21.58
0.23+0.37+12.35=12.95
四年級下冊小數加減法豎式計算題越多越好,體諒一下我實在是沒分了
3樓:以晏靜
0.396÷1.2= 0.
756÷0.36= 15.6×13= 3.
06×36= 1.55÷3.9
(保留一位小數)
0.18×15= 0.025×14= 5.76×3= 0.04×0.12= 3.84×2.6≈
7.15×22 90.75÷3.
3 3.68×0.25 16.
9÷0.13 3.7×0.
01613.76×0.8= 5.
2×0.6 8.4×1.
3 6.4×0.5 4.
48×0.4 5.25×5
35.4×4.2 0.
042×0.54 0.76×0.
32 5.6÷3.5 0.
49÷1.4
4.8×0.25= 0.
125×1.4≈ (保留兩位小數) 2.5÷0.
7= (保留三位小數) 10.1÷3.3= (商用迴圈小數) 10.
75÷12.5= (用乘法驗算) 3.25×9.
04= (用除法驗算)
二、脫式計算(能簡算的要簡算)
18.76×9.9+18.
76 3.52÷2.5÷0.
4 3.9-4.1+6.
1-5.9 0.89×100.
1 9.6÷0.8÷0.
4 4.2×99+4.2 3.
65×10.1 17.8÷(1.
78×4) 1.25×2.5×32 3.
2×0.25×12.5 15.
2÷0.25÷4 146.5-(23+46.
5) 3.83×4.56+3.
83×5.44 4.36×12.
5×8 9.7×99+9.7 0.
65×101 27.5×3.7-7.
5×3.7 8.54÷2.
5÷0.4 1.08×25 2.
52×3.4 (45.9-32.
7)÷8÷0.125 3.14×0.
68+31.4×0.032 5.
6÷1.25÷0.8÷2.
5÷0.4 7.2×0.
2+2.4×1.4 8.
9×1.01 7.74×(2.
8-1.3)+1.5×2.
2 3.9×2.7+3.
9×7.3 18-1.8÷0.
125÷0.8 12.7×9.
9+1.27 21×(9.3-3.
7)-5.6 15.02-6.
8-1.02 5.4×11-5.
4 2.3×16+2.3×23+2.
3 9.43-(6.28-1.
57) 3.65×4.7-36.
5×0.37 46×57+23×86 13.7×0.
25-3.7÷4 2.22×9.
9+6.66×6.7 101×0.
87-0.91×87 10.7×16.
1-15.1×10.7 0.
79×199 1.76+0.195+3.
24 4.8+8.63+5.
2+0.37 5.93+0.
19+2.81 2.35+1.
713+0.287+7.65 1.
57+0.245+7.43 6.
02+3.6+1.98 7.
5+4.9-6.5 8-2.
45-1.5 0.134+2.
66+0.866 1.27+3.
9+0.73+16.1 1.
29+3.7+2.71+6.
3 3.07-0.38-1.
62 3.25+1.79-0.
59+1.75 23.4-0.
8-13.4-7.2 3.
2+0.36+4.8+1.
64 1.23+3.4-0.
23+6.6 0.25×36 2.
4×102 12.7-(3.7+0.
84) 36.54-1.76-4.
54 0.25×0.73×5 70÷28 7.
6×0.8+0.2×7.
6 0.85×199 0.25×8.
5×4 0.32×403 1.28×8.
6+0.72×8.6 12.
5×0.96×0.8 10.
4-9.6×0.5 4.
9÷1.4 0.8×(4.
3×1.25) 3.12+3.
12×99 28.6×101-28.3 2.
5×2.4 0.86×15.
7-0.86×14.7 2.
31×1.2×0.5 63.
4÷2.5÷0.4 3.
9÷(1.3×5) 14-7.32-2.
68 2.64+8.67+7.
36+11.33 2.7÷45 15÷(0.
15×0.4) (2.5-0.
25)×0.4 9.16×1.
5-0.5×9.16 3.
6-3.6×0.5 15÷0.
25 0.35×1.25×2×0.
8 32.4×0.9+0.
1×32.4 (7.7+1.
54)÷0.7 0.25×0.
046 2.5×7.1×4 16.
12×99+16.12 5.2×0.
9+0.9 0.12×0.
5×0.16= 7.28×99+7.
28 4.3×50×0.2 64-2.
64×0.5 9.5×99 26×15.
7+15.7×24 (2.275 +0.
625)×0.28 1.2×(9.
6÷2.4)÷4.8 12.
5×8.8 8.9×1.
1×4.7 2.7×5.
4×3.9 3.6×9.
85-5.46 3.94+34.
3×0.2 8.05×3.
4+7.6 6.58×4.
5×0.9 2.8×0.
5+1.58 (1.25-0.
125)×84.8×100.1 56.
5×99+56.5 7.09×10.
8-0.8×7.09 4.
8-4.8×0.5 4.
85 + 0.35 ÷ 1.4 8.
7 × 17.4 - 8.7 × 7.
4 32+4.9-0.9 9.
5×101 12.5×0.4×2.
5×8 0.87×3.16+4.
64 0.68 ÷(5.2 -3.
5)× 1.25 40.5 ÷ 0.
81 × 0.18 4.8 ×(15 ÷ 2.
4) 2.13.×0.×8257 3.
8×10.1 6.81+6.
81×99 0.25×185×40 4.4×0.
8-3.4×0.8 7.
69×101 (9.37+9.37+9.37+9.37)× 2.5 4.2.×1.
+1.×1.75 0.
125×72 2.37×6.3+2.
37×3.7 2.5×1.
25×0.32 2.5×(3.
8×0.04) 13.5×0.
98 0.25×39+0.25 46×0.
33+54×0.33 6.8×0.
75÷0.5 1.53+23.
4÷7.2 (8×5.27) ×1.
25 6.81+6.81×99 0.
25×185×40 3.75÷0.125–2.75
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