(完整版)20以内加减法(算式填空)

班级:口

算

完

成

时

1.0+( )=1721.8+( )=1141.5-( )=161.( )+2=1081.( )+13=17

2.( )+5=1222.5+( )=1142.( )-10=162.( )-2=982.19-( )=11

3.( )-11=323.1-( )=043.( )-4=863.( )-1=183.7+( )=15

4.( )+16=1724.( )+6=1244.9+( )=1164.( )+14=1584.0+( )=8

5.4+( )=1825.11-( )=045.( )-3=265.10+( )=1585.( )-9=8

6.16+( )=1926.11-( )=846.5+( )=1866.( )+9=986.0+( )=18

7.1+( )=327.3+( )=1947.( )-9=967.7-( )=287.( )-4=7

8.15-( )=628.1+( )=1048.6-( )=168.( )+0=988.( )-1=0

9.7+( )=1029.( )+9=1249.11-( )=169.15-( )=989.17-( )=10

10.3-( )=130.( )+4=1850.4+( )=1070.( )+8=1190.( )+1=10

11.( )+11=1331.13-( )=551.( )-9=871.( )-4=991.17-( )=8

12.3+( )=1632.( )-9=952.6-( )=372.( )-8=792.( )+13=18

13.8+( )=1133.( )+7=1353.( )-8=073.16-( )=1593.( )-7=8

14.( )-8=934.( )+12=1754.2+( )=1174.1+( )=1094.14-( )=6

15.( )-8=635.16-( )=455.( )+13=1675.3+( )=595.( )+12=13

16.6+( )=1436.2+( )=1856.( )-6=976.( )+9=1096.14-( )=7

17.15-( )=737.( )+1=1057.6+( )=1277.13-( )=797.( )+5=13

18.7+( )=1038.( )-1=258.7-( )=278.19+( )=1998.7-( )=7

19.19-( )=039.( )+14=1959.5+( )=1279.( )-6=999.9+( )=11

20.( )+7=1640.( )+6=1160.( )-3=580.15-( )=9##.2+( )=10 2020/8/7 7:37