五年級上冊數學小數計算題?2、用豎式計算(并驗算)8.64÷8 29.29÷29 111÷0.37 24÷96 4、列豎式計算,并驗算 2.862÷1.08 47.04÷0.56 4、那么,五年級上冊數學小數計算題?一起來了解一下吧。
小學數學五年級上冊筆算畢橘練習一(小數乘法豎式計算)
A 8.6×3.25 0.325×0.14(保二)
3.2×5.06 18.25×34 9.35×4.2 15.07×9.8 7.02×0.56(保一) 4.02×0.11
0.78×3.1 0.842×2.5(保一) 33.6×480
12.4×3.5 B 403×3.5 8.02×2.8 1.36×3.7(保二) 2.8×0.65 1.8×3.4 5.24×1.2 2.31×0.23(手伏團保廳肢二) 4.4×500 C 2.87×0.13 5.6×0.36(保一)
8.04×23 16.7×3.2 8.03×0.26(保二) 65.3×0.11 0.12×2.6 6.41×3.4 D 2.55×1.4 87.5×1.2 0.145×3.1(保二) 2.64×2.5 8.1×4.7 0.75×0.24 3.7×0.102 6.4×12.7 E 4.31×0.05 3.7×6.48 6.05×0.53 1.23×0.99 6.3×3.6 12.6×180
1.43×1.7 0.25×0.08 3.6×0.74 2.65×1.4 20.4×1.3 6.24×0.15 352×1.2 0.98×0.13 50.6×4.3 0.103×0.23 5.21×0.44(保二) 43.5×300 1.2×10.5 0.048×0.13 8.1×0.42
五年級用豎式計算練習題0.396÷1.2=0.756÷0.36=15.6×13=0.18×15=0.025×14= 3.06×36= 0.04×0.12= 3.84×2.6≈ 5.76×3=7.15×2290.75÷3.33.68×0.25 16.9÷0.131.55÷3.9 3.7×0.016 13.76×0.8=
5.2×0.68.4×1.36.4×0.54.48×0.45.25×535.4×4.2 0.042×0.54 0.76×0.32
0.25×0.046 2.52×3.41.08×25 0.12×0.5×0.16= 4.8×0.25=0.125×1.4≈0.43×0.28=6.45×0.73=4.6×0.6=8.9×0.05=3.08×0.43=1.5×26.7= 5.22÷29= 18.72÷3.6= 13.95÷3.1=2.5÷0.7= (保留三位小數)10.1÷3.3= (商用循環小數) 10.75÷12.5= (用乘法驗算)3.25×9.04= (用除法驗算)
小學數學五年級上冊筆算練習一圓知雀胡(小數乘法豎式計算) A 8.6×3.25 0.325×0.14(保二) 3.2×5.06 18.25×34 9.35×4.2 15.07×9.8 7.02×0.56(橘歲消保一) 4.02×0.11 0.78×3.1 0.842×2.5(保一) 33.6×480 12.4×3.5 B 403×3.5 8.02×2.8 1.36
小數除小數例子82.93÷0.21
解題思路:將被除數從高位起的每一位數進行除數運算,每次計算得到的商保留,余數加下一位數進行運算,依此順序將被除數所以位數運算完畢,得到的商按順序組合,余數為最后一次運算結果
解題過程:
步驟一:因為除數不為整數,首先將除數化為整數為21,被除數同時擴大同樣的倍數為:8293
步驟二:82÷21=3 余數為:19
步驟三:199÷21=9 余數為:10
步驟四:103÷21=4 余數為:19
根據以上計算步驟組合結果為394、余數為0.19
驗算:394×0.21+0.19=82.93
擴展資料【驗算結果】:四則運算規則(按順序計舉帶算,先算乘除后算加減,有括號先算括號,有乘方先算乘方)即脫式運算(遞等式計算)需在正仿蘆該原則前提下進行
解題過程:
394×0.21+0.19
=82.74+0.19
=82.93
存大攔疑請追問,滿意請采納
一、計算:
1、豎式計算(得禪判滾數精確到百分位)
8.63×0.42 0.38×2.6
2、脫式計算(能簡算的要簡算)
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、列豎式計算
4.83÷3 36.8÷16 59.51÷11
2、用豎式計算(并驗算)
8.64÷829.29÷29 111÷0.37 24÷96
4、列豎賀余沖洞式計算,并驗算
2.862÷1.08 47.04÷0.56
4、用豎式計算(得數保留一位小數)
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÷3.41.05÷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÷0.513.75÷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=
夠多了吧~
我也在寫哦~
別忘了采納哦~
408-12×24 = 408 - 288 = 120
(46+28)×60 = 74 x 60 = 4440
42×50-17 = 2100- 17 = 2083
32+105÷5 = 32 + 21 = 53
420×(327-238) = 420 x 89 = 37380
(4121+2389)÷7 = 6510 ÷7 = 930
3.416÷(0.016×35) = 3.416 ÷0.56 = 6.1
0.8×[(10-6.76)÷1.2] = 0.8 x(3.24÷1.2) = 0.8 x 2.7 = 2.16
5.67×0.2-0.62 = 1.134-0.62 = 0.514
0.4×0.7×0.25 = 0.4 x 0.25 x 0.7 = 0.1 x 0.7 = 0.07
0.78+5.436+1 = 6.216 +1 = 7.216
30.8÷[14-(9.85+1.07)] = 30.8 ÷ (14 - 10.92) = 30.8÷3.08 = 10
[60-(9.5+28.9)]÷0.18 = (60- 38.4)÷0.18 = 21.6 ÷0.18 = 120
2.881÷0.43-0.24×3.5 = 6.7 - 0.24 x3.5 = 6.7 - 0.84 = 5.86
【廳團簡便計算】
簡便計算是一扮差橘種特殊的計算,它運用了運算定律與數字的基本性質,從而使計算簡便,使一個很復雜的式子變得很容易計算出得數。
以上就是五年級上冊數學小數計算題的全部內容,在計算小數的乘法時:1、先按照整數的乘法算出積,再點小數點;2、積的小數位數等于因數的小數位數之和;3、點小數點時,看因數中一共有幾位小數,就從積的右邊數出幾位,點上小數點;4、點上小數點后。