小数竖式加减法练习题 1.docx

1、小数竖式加减法练习题 145.33+45.09=125.73-82.48=45.33 125.73 +45.09 -82.48 13.63+42.33=82.45-59.92=13.63 82.45 +42.33 -59.92 17.6+6.06=105.7-20.1=17.60 105.70 +6.06 -20.10 3.44+25.87=148.15-94.98=3.44 148.15 +25.87 -94.98 33.69+28.01=168.36-75.77=33.69 168.36 +28.01 -75.77 31.1+15.57=38.53-20.23=31.10 38.53 +1

2、5.57 -20.23 3.65+40.69=41.01-5.19=3.65 41.01 +40.69 -5.19 30.71+24.81=101.06-95.79=30.71 101.06 +24.81 -95.79 20.57+17.75=28.23-2.28=20.57 28.23 +17.75 -2.28 24.59+19.73=184.66-94.01=24.59 184.66 +19.73 -94.01 5.07+30.75=174.7-77.09=5.07 174.70 +30.75 -77.09 37.21+3.55=128.56-79.21=37.21 128.56 +3.5

3、5 -79.21 27.37+33.52=82.09-21.1=27.37 82.09 +33.52 -21.10 9.91+32.06=35.36-7.03=9.91 35.36 +32.06 -7.03 13.59+10.14=86.8-33.14=13.59 86.80 +10.14 -33.14 40.22+4.16=130.42-48.65=40.22 130.42 +4.16 -48.65 35.92+18.01=95.92-95.53=35.92 95.92 +18.01 -95.53 29.18+47.93=171.17-82.65=29.18 171.17 +47.93 -8

4、2.65 32.46+33.88=124.64-31.73=32.46 124.64 +33.88 -31.73 9.91+7.88=70.85-4.33=9.91 70.85 +7.88 -4.33 47.03+19.06=118.38-37.03=47.03 118.38 +19.06 -37.03 30.84+0.13=96.99-37.35=30.84 96.99 +0.13 -37.35 30.27+12.1=106.49-55.51=30.27 106.49 +12.10 -55.51 29.41+32.02=86.81-2.66=29.41 86.81 +32.02 -2.66

5、39.68+22.61=121.57-74.57=39.68 121.57 +22.61 -74.57 43.61+10.84=68.15-16.8=43.61 68.15 +10.84 -16.80 28.46+30.52=165.41-81.57=28.46 165.41 +30.52 -81.57 43.53+25.97=77.17-30.91=43.53 77.17 +25.97 -30.91 22.22+41.98=140.68-59.29=22.22 140.68 +41.98 -59.29 39.31+19.44=77.29-65.47=39.31 77.29 +19.44 -6

6、5.47 37.42+15.17=148.22-71.84=37.42 148.22 +15.17 -71.84 18.98+38.62=126.7-92.15=18.98 126.70 +38.62 -92.15 10.3+48.6=63.95-57.92=10.30 63.95 +48.60 -57.92 37.56+33.74=155.31-92.85=37.56 155.31 +33.74 -92.85 28.36+48.69=107.48-92.83=28.36 107.48 +48.69 -92.83 15.63+36.72=135.52-93.07=15.63 135.52 +3

7、6.72 -93.07 46.21+26.34=65.3-28.93=46.21 65.30 +26.34 -28.93 27.9+4.31=127.58-39.55=27.90 127.58 +4.31 -39.55 24.17+12.62=135.93-52.67=24.17 135.93 +12.62 -52.67 44.38+48.05=158.12-84.77=44.38 158.12 +48.05 -84.77 45.76+25.29=89.08-75.76=45.76 89.08 +25.29 -75.76 48.95+27.34=126.29-56.46=48.95 126.2

8、9 +27.34 -56.46 45.86+39.57=89.47-27.59=45.86 89.47 +39.57 -27.59 39.78+24=13.5-11.17=39.78 13.50 +24.00 -11.17 14.59+13.52=125.26-78.16=14.59 125.26 +13.52 -78.16 29.78+3.71=164.24-78.88=29.78 164.24 +3.71 -78.88 0.33+44.49=119.56-78.65=0.33 119.56 +44.49 -78.65 5.27+32.11=26.35-13.14=5.27 26.35 +3

9、2.11 -13.14 14.18+36.57=73.56-71.67=14.18 73.56 +36.57 -71.67 43.29+39.74=84.02-3.21=43.29 84.02 +39.74 -3.21 9.62+46.89=130.29-88.3=9.62 130.29 +46.89 -88.30 28.53+31.83=90.38-13.2=28.53 90.38 +31.83 -13.20 9.63+25.92=96.11-94.42=9.63 96.11 +25.92 -94.42 26.02+17.69=78.4-35.13=26.02 78.40 +17.69 -3

10、5.13 48.52+31.16=48.29-44.43=48.52 48.29 +31.16 -44.43 49.76+29.38=86.59-68.69=49.76 86.59 +29.38 -68.69 22.25+16.94=135.92-74.42=22.25 135.92 +16.94 -74.42 39.89+41.88=133.05-77.28=39.89 133.05 +41.88 -77.28 43.29+2.35=78.29-28.65=43.29 78.29 +2.35 -28.65 40.26+0.99=154.79-69.9=40.26 154.79 +0.99 -

11、69.90 29.37+15.93=47.95-5.36=29.37 47.95 +15.93 -5.36 22.91+0.26=68.66-18.41=22.91 68.66 +0.26 -18.41 2.28+36.05=77.52-34=2.28 77.52 +36.05 -34.00 41.29+4.26=97.24-75.05=41.29 97.24 +4.26 -75.05 12.15+9.11=86.59-27.3=12.15 86.59 +9.11 -27.30 27.48+33.37=153.94-85.99=27.48 153.94 +33.37 -85.99 31.97+

12、15.11=32.97-20.56=31.97 32.97 +15.11 -20.56 27.15+43.16=110.78-97.05=27.15 110.78 +43.16 -97.05 35.52+14.28=166.36-95.4=35.52 166.36 +14.28 -95.40 19.04+4.24=21.04-0.51=19.04 21.04 +4.24 -0.51 2.01+3.28=102.52-9.58=2.01 102.52 +3.28 -9.58 21.07+38.95=11.09-4.05=21.07 11.09 +38.95 -4.05 34.99+32.19=9

13、9.54-38.25=34.99 99.54 +32.19 -38.25 15.87+48.4=129.41-95.84=15.87 129.41 +48.40 -95.84 38.9+15=127.09-36.64=38.90 127.09 +15.00 -36.64 47.07+3.69=107.42-91.62=47.07 107.42 +3.69 -91.62 8.63+44.01=86.1-83.46=8.63 86.10 +44.01 -83.46 30.7+4.7=46.29-45.72=30.70 46.29 +4.70 -45.72 10.69+23.19=118.1-32.

14、63=10.69 118.10 +23.19 -32.63 41.04+36.99=27.29-20.74=41.04 27.29 +36.99 -20.74 13.01+39.24=54.29-38.09=13.01 54.29 +39.24 -38.09 13.78+26=31.79-30.38=13.78 31.79 +26.00 -30.38 21.04+39.73=76.86-60.77=21.04 76.86 +39.73 -60.77 39.23+18.1=151.78-90.94=39.23 151.78 +18.10 -90.94 49.71+43.67=104.8-45.8

15、3=49.71 104.80 +43.67 -45.83 49.09+30.87=62-41.47=49.09 62.00 +30.87 -41.47 0.29+21.87=154.11-61.31=0.29 154.11 +21.87 -61.31 21.78+11.09=61.3-44.04=21.78 61.30 +11.09 -44.04 32.1+40.3=107.15-90.16=32.10 107.15 +40.30 -90.16 3.49+8.63=101.93-48.98=3.49 101.93 +8.63 -48.98 26.7+33.56=102.51-76.65=26.

16、70 102.51 +33.56 -76.65 14.93+34.1=120.99-53.85=14.93 120.99 +34.10 -53.85 32.21+38.37=103.85-27.28=32.21 103.85 +38.37 -27.28 12.15+42.26=49.76-26.16=12.15 49.76 +42.26 -26.16 17.96+23.23=97.56-44.09=17.96 97.56 +23.23 -44.09 30.65+28.24=168.39-80.43=30.65 168.39 +28.24 -80.43 46.79+33.75=175.93-90.73=46.79 175.93 +33.75 -90.73 25.24+43.52=108.27-44.56=25.24 108.27 +43.52 -44.56 40.29+45.78=78.41-53.79=40.29 78.41 +45.78 -53.79 2.67+36.3=87.57-81.08=2.67 87.57 +36.30 -81.08 18.49+34.99=47.47-0.83=18.49 47.47 +34.99 -0.83 11.28+15.36=94.6-12.17=11.28 94.60 +15