20以内加减法填空练习(共50道)
姓名:________ 时间:______ 得分:______

13-(     )=2

(     )-4=16

(     )-5=9

(     )-7=9

(     )+13=19

(     )+8=16

(     )-10=8

(     )+13=19

(     )-2=18

(     )+10=14

18-(     )=13

18-(     )=2

17+(     )=20

17-(     )=9

11-(     )=5

(     )+12=18

(     )+2=18

(     )+5=17

5+(     )=19

(     )+2=19

2+(     )=15

18-(     )=3

(     )+2=18

(     )-6=14

(     )-18=0

19-(     )=12

16+(     )=16

(     )-20=0

15-(     )=0

(     )-15=5

(     )+0=14

(     )+1=20

4+(     )=15

(     )-12=1

(     )-7=5

(     )-5=9

17+(     )=17

(     )-14=2

19-(     )=4

(     )+6=18

(     )+0=16

(     )+5=16

(     )+0=13

(     )+17=19

6+(     )=11

(     )-3=12

(     )-2=15

3+(     )=19

(     )+10=18

(     )+1=14

for every baby. @ hodaedu.com