五年级上册数学计算题

一.计算下面各题。

6.9＋4.8＋3.10.456＋6.22＋3.7815.89＋(6.75－5.89)

4.02＋

5.4＋0.98 5.17－1.8－3.213.75－(3.75＋

6.48)

3.68＋7.56－2.687.85＋2.34－0.85＋

4.663

5.6－1.8－15.6－7.2 3.82＋2.9＋0.18＋9.19.6＋4.8－3.67.14－0.53－2.47

5.27＋2.86－0.66＋1.6313.35－4.68＋2.6573.8－1.64－13.8－5.36 47.8－7.45+8.80.398+0.36+3.6415.75+3.59－0.59+14.25

66.86－8.66－1.340.25×16.2×4(1.25－0.125)×8

3.6×102 3.72×3.5＋6.28×3.536.8－3.9－6.1

15.6×13.1－15.6－15.6×2.1 4.8×7.8＋78×0.5232＋4.9－0.9

4.8×100.156.5×9.9＋56.57.09×10.8－0.8×7.09 2

5.48－(9.4－0.52) 4.2÷3.5320÷1.25÷8

18.76×9.9＋18.76 3.52÷2.5÷0.4 3.9－4.1＋6.1－5.9

5.6÷3.59.6÷0.8÷0.4 4.2×99＋4.2

17.8÷(1.78×4)0.49÷1.4 1.25×2.5×32

15.2÷0.25÷40.89×100.1146.5－(23＋46.5) 3.83×4.56＋3.83×5.44 4.36×12.5×89.7×99＋9.7

27.5×3.7－7.5×3.78.54÷2.5÷0.40.65×101

(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＋2.4×1.48.9×1.017.74×（2.8－1.3）＋1.5×2.26 3.9×2.7＋3.9×7.318－1.8÷0.125÷0.812.7×9.9＋1.27

21×（9.3－3.7）－5.615.02-6.8-1.02 5.4×11-5.4

2.3×16+2.3×23+2.39.43-（6.28-1.57）

3.65×

4.7－36.5×0.37

46×57＋23×8613.7×0.25－3.7÷4 2.22×9.9+6.66×6.7

101×0.87-0.91×8710.7×16.1-15.1×10.70.79×199

4.8+8.63+

5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24 2.35+1.713+0.287+7.65 1.57+0.245+7.43

6.02+3.6+1.98 0.134+2.66+0.866 1.27+3.9+0.73+16.1

7.5＋4.9－6.5 3.07－0.38－1.62 1.29＋3.7＋2.71＋6.38－2.45－1.55 3.25＋1.79－0.59＋1.7523.4－0.8－13.4－7.20.32×403

3.2＋0.36＋

4.8＋1.64 1.23＋3.4－0.23＋6.60.25×36

12.7－（3.7＋0.84）36.54－1.76－4.540.25×0.73×4 7.6×0.8＋0.2×7.60.85×1990.25×8.5×4

1.28×8.6＋0.72×8.61

2.5×0.96×0.810.4－9.6×0.35 0.8×（4.3×1.25）

3.12＋3.12×9928.6×101－28.6 0.86×15.7－0.86×1

4.7 2.4×102 2.31×1.2×0.5

30.8÷[14－(9.85＋1.07)][60－(9.5＋28.9)]÷0.18 2.881÷0.43－0.24×3.5

20×[(2.44－1.8)÷0.4＋0.15]28-(3.4+1.25×2.4) 2.55×7.1+2.45×7.1

777×9+1111×30.8×〔15.5-(3.21+5.79)〕（31.8+3.2×4）÷5

31.5×4÷(6+3)0.64×25×7.8+2.22÷2.5+2.5÷2

194－64.8÷1.8×0.936.72÷4.25×9.95180－705×6

24÷2.4－2.5×0.8(4121+2389)÷7671×15-974

469×12+1492405×(3213-3189) 3.416÷（0.016×35）

0.8×[(10－6.76)÷1.2]19.4×6.1×2.3 5.67×0.2-0.62

18.1×0.92+3.930.0430.24+0.8750.4×0.7×0.25

0.75×102100-56.230.78+5.436+1

30.8÷[14－(9.85＋1.07)][60－(9.5＋28.9)]÷0.18 2.881÷0.43－0.24×3.5

20×[(2.44－1.8)÷0.4＋0.15]28-(3.4+1.25×2.4) 2.55×7.1+2.45×7.1

777×9+1111×30.8×〔15.5-(3.21+5.79)〕（31.8+3.2×4）÷5

31.5×4÷(6+3)0.64×25×7.8+2.22÷2.5+2.5÷2

194－64.8÷1.8×0.936.72÷4.25×9.95180－705×6

24÷2.4－2.5×0.8(4121+2389)÷7671×15-974

469×12+1492405×(3213-3189) 3.416÷（0.016×35）

0.8×[(10－6.76)÷1.2]19.4×6.1×2.3 5.67×0.2-0.62

0.4×0.7×0.250.75×102100-56.23

4.07×0.86+9.12.518.1×0.92+3.930.0430.24+0.875

0.78+5.436+1 4.07×0.86+9.1295÷（64-45）

3/7 × 49/9 - 4/314 × 8/7 – 5/6 × 12/15178-145÷5×6+42

8/9 × 15/36 + 1/2717/32 – 3/4 × 9/24812-700÷（9+31×11）

12× 5/6 – 2/9 ×3 3 × 2/9 + 1/385+14×（14+208÷26）

8× 5/4 + 1/45/7 × 3/25 + 3/7（284+16）×（512-8208÷18）6÷ 3/8 – 3/8 ÷63/14 ×2/3 + 1/6120-36×4÷18+35

4/7 × 5/9 + 3/7 × 5/91/5 × 2/3 + 5/6（58+37）÷（64-9×5）

5/2 -（ 3/2 + 4/5 ）9/22 + 1/11 ÷ 1/2(6.8-6.8×0.55)÷8.5

7/8 + （ 1/8 + 1/9 ）5/3 × 11/5 + 4/3 0.12× 4.8÷0.12×4.8

9 × 5/6 + 5/645 × 2/3 + 1/3 × 15（3.2×1.5+2.5）÷1.6

3/4 × 8/9 - 1/37/19 + 12/19 × 5/66-1.6÷4

7 × 5/49 + 3/141/4 + 3/4 ÷ 2/37.2÷0.8-1.2×5

6 ×（ 1/2 + 2/3 ）8/

7 × 21/16 + 1/2 6.5×（4.8-1.2×4）

8 × 4/5 + 8 × 11/5101 × 1/5 – 1/5 × 2110.15-10.75×0.4-5.7

31 × 5/6 – 5/650＋160÷40 5.8×（3.87-0.13）+4.2×3.74 9/7 - （ 2/7 – 10/21 ）120-144÷18+3532.52-（6+9.728÷3.2）×2.5

5/9 × 18 – 14 × 2/7347+45×2-4160÷52（136+64）×（65-345÷23）

4/5 × 25/16 + 2/3 × 3/4（58+37）÷（64-9×5）420+580-64×21÷28

0.68×1.9+0.32×1.96-1.19×3-0.43（58+370）÷（64-45）

5.38+7.85-5.37