0.1×2= 0.9×3= 0.3×4= 0.6×7= 0.6×3=

0.3×5= 0.6×4= 0.6×6= 4.1×4= 7.1×7=

0.8×8= 1.3×2= 0.6×9= 8.1×4= 0.4×3=

0.7×7= 8.2×4= 0.9×6= 5.1×7= 0.7×7=

3.1×4= 0.7×3= 3.3×2= 0.6x2= 6.1×4=

5.3×3= 1.1×7= 0.9×9= 0.8×3= 3.1×7=

0.1×7= 0.3×2= 0.6×8= 0.3×6= 0.2×8=

0.8×3= 0.5×7= 0.3×2= 0.7×3= 4.5×2=

1.2×5= 1.1×8= 2.2×20= 0.73×3= 8.3×30=

0.62×3= 0.05×5= 0.03×2= 0.25×2= 0.11×5=

0.09×6= 0.5×50= 4.1×90= 0.08×3= 3.2×40=

0.07×8= 1.2×40= 5.1×70= 0.41×7= 1.4×20=

5,2×50= 8.2×50= 7.5×20= 0.02×6= 0.51×9=

0.4×90= 0.09×2= 0.91×8= 0.06×5= 0.04×4=

4.1x20二 0.8×80= 0.08×2= 0.5×80= 0.03×2=

0.5×30= 0.08×7= 0.09×3= 0.07×9= 0.82×5=

0.04×7= 6.1×90= 0.08×6= 0.06×2= 0.23×3=

0.1×40= 0.21×7= 0.61×8= 0.82×30= 0.42x40二

0.83×30= 0.95×20= 0.61×30= 0.61×70= 0.72×40=

0.73×30= 0.52×30= 0.35×20= 0.51×20= 0.61×20= 0.7×0.2= 2.2×0.3= 1.1×0.4= 4.5×0.2= 1.1×0.7=

3.1×0.2= 0.4×0.6= 0.5×0.7= 0.9×0.8= 0.5×0.4=

4.4×0.2= 1.1×0.3= 0.9×0.2= 3.3×0.2= 1.4×0.2=

4.2×0.2= 2.3×0.2= 1.1×0.2= 2.3×0.3= 1.3×0.2=

0.4×0.7= 0.3×0.5= 1.3×0.3= 1.2×0.4= 1.2×0.5=

0.3×0.4= 0.2×0.2= 1.1×0.6= O.3χO.3二 0.4×0.5=

0.4×0.4= 0.2×0.6= 1.2×0.3= 0.3×0.9= 0.4×0.2=

3.2×0.2= 0.9×0.6= 0.2×0.4= 2.1×0.4= 2.4×0.2=

2.1×0.3= 0.7×0.4= 4.3×0.2= 0.5×0.8= 3.5×0.2=

3.4×0.2= 1.1×0.5= 0.6×0.3= 0.6×0.8= 0.7×0.5=

2.2×0.4= 2.2×0.2= 4.1×0.2= 2.5×0.2= 0.7×0.8=

1.5×0.2= 1.1×0.8= 2.1×0.2= 1.2×0.2= 0.13×0.2=

0.02×0.4= 0.73×0.3= 0.61×0.8= 0.12×0.5= 0.71×03=

0.43×0.2= 0.71×0.4= 0.12×0.4= 0.71×0.5= 0.03×03=

0.11×0.7= 0.21×0.8= 0.21x0.6= 0.51×0.2= 0.13×0.3=

0.21×0.3= 0.04×0.2= 0.61×0.3= 0.51×0.7= 0.05×0.2=

0.42×0.3= 0.53×0.2= 0.42×0.4= 0.02×0.2= 0.82×0.5=

0.41×0.2= 0.91×0.2= 0.61×0.7= 0.51×0.6= 0.02×0.5=

0.63×0.3= 0.31×0.8= 0.21×0.7= 0.92×0.3= 0.83x0.2= 7.3×5×0.2= 3.8×5×0.2= 7.2×5×0.2=

1.6×5×0.2= 5×(2×98.9)= 3.7×0.25×4=

7.5×1.25×8= 9.4×12.5×8= 2.2×25×0.4=

9.5×25×0.4= 1.4×0.25×4= 9.7×12.5×8=

9.7×1.25×8= 3.6×25×0.4= 8.4×12.5×8=

1.2×3.3×2.5= 0.5×7.1×0.8= 1.4×4.3×0.5=

1.2×1.5×2.5= 9.4×2.5×0.4= 0.5×7.9×0.8=

2.8×7.7×2.5= 8.6×2.5×0.4= 1.8×9.8×0.5=

0.5×8.4×0.4= 2.5×7.3×2.8= 0.8×2.2×2.5=

3.2×1.2×2.5= 2.5×6.9×1.6= 0.2×2.3×0.5=

5×(55.62×2)= 5×(2×55.49)= 5×(2×33.71)=

5×(2×21.18)= 5×(2×62.37)= 7.2×0.125×8=

3×2.2+7×2.2= 6.3×3+1.7×3= 1.4×2+3.6×2=

1×0.3+9×0.3= 7×8.7+3×8.7= 9.1×7+0.9×7=

1.25×2.1×5.6= 1.25χ8.6χ1.6二 1.25×7.1×2.4=

6.6×12.5×0.8= 1.25×9.4×6.4= 1.25×6.3×2.4=

7.5×1.25×0.8= 5.2×12.5×0.8= 3.2×2.3×1.25=

6.4×1.8×1.25= 92×8.2+8×8.2= 1×6.4+99×6.4=

6×7.9+94×7.9= 95×0.2+5×0.2= 2.5×(74.34×4)=

2.5×(39.07×4)= 2.5x(4x90.45)二 1.25×(8×83.1)= 2.5×(4×36.02)=

1.25×(90.58×8)=

1.25×(8×39.08)=

1.25×(8×51.49)=

7.7×5.6-1.6×7.7=

6.8×4.4-6.8×4.4=

2.7×6.8-2.8×2.7=

6.3χ1.2-1.2χ6.3二

6.2×3.6-3.6×1.2=

8.4×4.9-4.9×1.4=

0.6×4.9+0.4×4.9=

1.4×9.3+8.6×9.3=

0.2×7.1+0.8×7.1=

98×9.49+2×9.49=

2.5×(4×49.42)=

1.25×(8×20.96)=

1.25×(20.49×8)=

5.6×6.2-6.2×2.6=

6.6×3.9-3.9×4.6=

4.3×3.7-3.7×4.3=

6.1×4.3-6.1×2.3= 9.4×6.1-2.1×9.4=

2.1×1.2-1.2×1.1=

4.8×8.9-8.9×1.8=

98×0.11+2×0.11=

0.3×6.4+0.7×6.4=

6×2.39+94×2.39=

2.5×(4×58.15)=

1.25×(8×77.27)=

1.25×(56.47×8)=

4.2×8.7-8.7×4.2=

5.2×4.9-4.9×1.2=

3.7×6.6-3.6×3.7=

1.9×7.3-1.9×1.3=

6.5×8.3-8.3×1.5=

4.4×7.9-7.9×3.4=

5.2×7.6-7.6×4.2=

0.7×7.3+0.3×7.3=

0.8×1.7+0.2×1.7=

97×9.98+3×9.98=口算练习-单元综合练习总题数：100题 姓名： ______

—

1.2×5= 5.3×3= 0.4×2=

0.7×5= 7.1×4= 0.3×9=

0.07×7= 8.1×20= 0.04×2=

0.05×8= 0.83×3= 0.03×4=

0.5×60= 2.2x30二 0.61×4=

0.31×8= 0.03×8= 0.1×40=

0.61×2= 0.12x4二 0.03×6=

0.02×4= 0.06×7= 0.08×4=

3.4×0.2= 3.5×0.2= 0.3×0.9=

2.2×0.2= 4.4×0.2= 0.7×0.3=

2.4×0.2= 1.5×0.2= 2.1×03=

1.1×0.4= 0.5×0.6= 4.1×0.2=

1.1×0.8= 0.03×30= 0.43×30=

0.72×20= 0.31×60= 0.21×80=

0.23×30= 0.62×0.3= 0.62×0.5=

0.81×0.5= 0.43×0.2= 0.92×0.2=

0.82×0.2= 0.11×0.8= 101×0.53=

1.9×5×0.2= 5.2×12.5×8= 9.8×0.5×0.2=

2.5×5.3×1.2= 2.5×6.5×1.2= 8.5×2.5×0.4=

3.2×2.7×2.5= 2.5×8.9×0.4= 9.2×2.5×0.4=

2.5×4.2×1.2=

7.4×2.5×0.4=

4.4×0.125×8=

5×2.7+5×2.7=

1.25×1.5×7.2=

4.8×6.7×1.25=

96×2.2+4×2.2=

2.5×(84.09×4)=

1.25×(8×12.68)=

6.1×4.2-6.1×4.2=

2.6×5.8-5.8×2.6=

6.1×1.6-1.6×3.1=

2.4×5.8-5.8×2.4=

94×8.59÷6×8.59=

2.5×3.9×3.2=

5×(2×46.27)=

4.1×125×0.8=

7×0.1+3×0.1=

5.6×9.9×1.25=

8.3×125×0.08=

99×6.8+1×6.8= 1.25×(20.96×8)=

1.25×(8×56.37)=

5.4×4.4-5.4×2.4=

4.8×2.3-4.8×1.3=

3.7×8.4-8.4×2.7=

0.6×8.1+0.4×8.1=

2.8×2.5×2.5=

5×(2×60.85)=

4×9.8+6×9.8=

2.5×(4×82.3)=

6.8×12.5×0.8=

96×0.5+4×0.5=

2.5×(4×27.18)=

1.25×(36.97×8)=

1.25×(13.65×8)=

5.5×8.8-1.8×5.5=

1.8×6.8-1.8×1.8=

3.8×2.2-3.8×1.2=

03×7.7+0.7×7.7=姓名: