北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題159

1、北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。2.64=2+0.6+0.049.79 =+13.09 =+7.556 =+二、列豎式計算。3.4+3.14=5.1- 1.4=5.9+3.5=6.41 + 3.51 + 1.368.57(3.05+0.91)5.87 + 5.23+3.2556.8-25.1 =21.1+43.2=67.57-34.2 =三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。5.33=5+0.3+0.0315.92 =+14.01=+3.768 =+3.1 + 2.31 =二、列豎式計算。2.7- 1.5=5.7+

2、 1.2 =97.8-25.1 =21.3 + 45.2=77.59-42.2 =8.09-1.28+7.39.41-(4.44+ 1.56)2.87+5.17-1.96三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。6.73=6+0.7+0.0314.21 =+4.07 =+2.598 =+二、列豎式計算。5.9-5.8=5.7+2=1.3 + 3.03 =99.6-22.0=21.4 + 23.4=98.97-15.0 =8.97-1.59+2.937.22(4.030.56)6.98 + 9.17+5.67三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法

3、專項(xiàng)練習(xí)題一、照樣子，填一填。4.42 = 4+0.4+0.0210.99 =+1.07 =+1.343 =+二、列豎式計算。8.9 6.6=6.4+ 2.9=4+4.42=98.9 53.2=53.2 + 33.5=79.9755.2 =7.9+2.45+2.987.05(3.29 1.36)4.63+7.57-1.53三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。6.55=6+0.5+0.0511.52=+14.05 =+9.131=+3.2+1.22=二、列豎式計算。3.32.8=6.2+3.8=95.6-34.0=54.3 + 32.1 =95.66-

4、52.4 =6.96+3.61 + 3.859.28(4.391.54)2.31+8.06+2.96三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。7.43=7+0.4+0.038.65 =+4.06 =+2.624 =+二、列豎式計算。3.1-2.9=7.7+2=2.1 +3.12 =97.7-44.3=50.4 + 24.2=59.5820.0 =6.26+1.71 + 3.118.84(3.66+0.14)6.26 + 7.62-0.24三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。5.82=5+0.8+0.024.76

5、=+3.07 =+9.364 =+二、列豎式計算。9.5-6=6.5 +2.9=5.4 + 3.32 =87.9-22.0=23.0+12.5=79.78-24.0 =5.11-1.7+6.798.58-(3.3+ 1.12)6.52+6.54+1.5三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。7.18=7+0.1 + 0.0811.66=+6.09 =+4.664 =+二、列豎式計算。7.81.2=2.1+ 1.9=4.3+1.21 =67.5 54.1 =40.2+14.5=77.89-25.3 =8.7+4.88+8.078.33(4.79+0.56)

6、6.52+5.54+3.79三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。3.84=3+0.8+0.0414.63 =+2.05 =+8.745 =+二、列豎式計算。8-2.9=1.8 + 2.2=3.3 + 3.2 =97.5 30.2=14.1+33.5=86.65-44.1 =7.99+3.3+8.999.46(4.65+0.66)9.64+6.69-3.85三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。4.81=4+0.8+0.012.16 =+7.07 =+2.976 =+4.2+2.23=二、列豎式計算。2.1-

7、1.6=8.4+ 1.4=59.9 21.2=44.3 + 45.0=86.78-55.2 =9.84+1.22+0.867.81 (3.17+1.75)3.45 + 8.32-5.33三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。9.18=9+0.1 + 0.087.57 =+7.09 =+7.394 =+1.1 + 3.02=二、列豎式計算。9.43.6=7.6+2.2 =97.5-11.1 =13.1+31.3=96.58-32.1 =5.09-2.62+5.217.05(3.42 2)7.67+6.94-3.87三、計算。北師大版四年級數(shù)學(xué)下冊第一單元

8、小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。5.84=5+0.8+0.041.38 =+7.07 =+8.342 =+二、列豎式計算。4.61.5=8.4+ 1.2=3+4.4=65.5 30.0=22.0 + 31.0=67.9550.3 =6.68+3.51 + 3.647.51 (4.25+1.41)7.32 + 7.43-2三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。3.33=3+0.3+0.031.27 =+5.01 =+10.514 =+1.1 + 3 =二、列豎式計算。8.53.2=8.7+ 1.1 =89.8 31.4=14.2+10.3=78.

9、75-10.4 =5.99 + 4.34+4.527.72(4.66+1.76)3.13 + 5.39+3.27三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。7.19=7+0.1 + 0.096.76 =+14.02 =+1.827 =+二、列豎式計算。9.65.5=5.8+4=3+1.22 =68.8-53.1 =14.1+44.5=98.59-41.1 =7.65-3.03+8.49.65-(3.45+ 1.3)9.75+7.64-0.4三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。3.13=3+0.1 + 0.0312.

10、82 =+10.07 =+11.726=+1.3+2.21 =二、列豎式計算。7.4 1.5=7.3+ 1.6=7.09-1.84+6.069.6(3.22 1.19)9.38 + 6.57+1.8855.9 54.0=52.3 + 33.1 =77.67-30.1 =三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。6.99=6+0.9+0.091.56 =+3.07 =+12.891=+二、列豎式計算。9.7 7.9=1.6+ 6.6=2.3+ 3.02=76.8-22.1 =34.2 + 44.4=56.87-32.2 =三、計算。7.54+2.65+6.7

11、47.1 (4.31+0.58)6.42 + 7.25+5.96北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。4.36 = 4+0.3+0.0613.55 =+7.02 =+10.179 =+二、列豎式計算。9.9 7.4=2.2+ 2.7=3+4.24=5.79+3.26+4.599.23(3.81 0.84)5.69 + 7.05-5.0168.5 41.1 =22.2 + 34.4=98.67-53.3 =三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。2.36=2+0.3+0.0615.93 =+2.06 =+10.655 =+二

12、、列豎式計算。8.7 6.3=5+ 2.8=3.2 + 3.42 =59.6-33.3=53.3+12.3=88.57-15.1 =三、計算。8.39 + 4.29+2.379.75(4.970.95)3.76 + 7.81 + 2.96一、照樣子，填一填。3.19=3+0.1 + 0.094.72 =+11.09=+6.565 =+二、列豎式計算。69.56-34.4 =4-3.6=4.2 + 2.9=3 + 4.02 =76.8 22.3=41.2 + 30.2=三、計算。5.88-3.42+0.558.38-(4.28-1.45)2.33 + 5.5+ 1.75一、照樣子，填一填。6.2

13、8=6+0.2+0.081.37 =+7.08 =+14.428 =+二、列豎式計算。6-2.9=8.8+1=3.3+3.31 =76.8-43.3=20.4+12.0=67.69-14.4 =三、計算。7.57+3.61 + 2.397.75(4.89+1.13)9.89 + 5.55 0.55北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。4.14 = 4+0.1 + 0.046.38 =+4.09 =+15.785 =+二、列豎式計算。4.6 3.2=3.4+ 3.6=1.2+ 3.24=55.5-41.1 =31.0 + 21.1 =75.78-53.0 =6.8

14、2 + 4.79+6.368.75(4.15+1.89)7.52 + 5.45-3.49三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。6.19=6+0.1 + 0.097.15 =+10.02 =+9.682 =+2.4+2.44=二、列豎式計算。2.9-2.8=7.5+ 1.3=8.64+3.27+5.068.83(3.84+0.8)3.84 + 6.32+2.5597.7 25.4=14.3 + 21.1 =75.95-25.3 =三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。4.17 = 4+0.1 + 0.0711.2

15、3=+7.06 =+13.579 =+二、列豎式計算。7.5 3.5=5.9+ 2.4=2.4+1.03=79.5-12.1 =52.4 + 22.4=89.6914.1 =三、計算。5.03-3.63+4.118.32(4.19+1.26)8.9+8.31-1.29一、照樣子，填一填。7.35=7+0.3+0.052.74 =+6.02 =+8.921=+二、列豎式計算。4.4+4.44=4.74.2=2.6+5.4=55.6-40.2=51.1 + 15.3=69.97-15.0 =三、計算。9.64+1.77+2.739.81 (3.57+1.19)9.29 + 8.11-4.6一、照樣

16、子，填一填。7.21 = 7+0.2+0.0112.87 =+5.07 =+12.787 =+二、列豎式計算。5.2+4.24=1.4 1.3=2.7+ 1.7 =89.812.3=30.2 + 34.4=55.79-55.0 =三、計算。6.34-2.75+2.897(3.82+0.76)7.25+6.93-4.19北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。6.37=6+0.3+0.077.11 =+5.04 =+4.189 =+二、列豎式計算。2.2+4.23=3.1 1.2=7.4+ 1.6=6.55-1.3+4.89.55(3.09+0.95)4.7 + 7

17、.95+4.9567.6-34.4=30.0 + 34.1 =55.69-34.4 =三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。9.64=9+0.6+0.0412.52 =+7.02 =+7.161=+4.4 + 4.22 =二、列豎式計算。3.92.4=3+4.5=65.9-50.0=22.4 + 31.0=86.8940.2 =8.37-3.02+1.199.02(4.691.44)1.45 + 5.34+5.56三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。9.52=9+0.5+0.021.92 =+1.03 =+1.183 =+1.2+2.4=二、列豎式計算。3.5- 1.5=7.1+ 1.3=66.913.0=53.4+12.3=67.68-13.4 =9.35 + 4.7+1.288.32(4.3+0.55)6.06+7.01 + 4.57三、計算。北師大版四年級數(shù)學(xué)下冊第一單元小數(shù)加減法專項(xiàng)練習(xí)題一、照樣子，填一填。9.74=9+0.7+0.046.34 =+8.01=+15.834 =+二、列豎式計算。8.5 1.2=5.9+3.3=4.4+4.4=59.7 43.2=24.1 + 14.3=8