20以内加减法填空题

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3 + ( ) = 16 ( ) + 1= 18 15－( ) = 8

8 + ( ) = 14 4 + ( ) = 12 5 + ( ) = 11 7 + ( ) = 15 8 + ( ) = 16 4 + ( ) = 12 8 + ( ) = 14 3 + ( ) = 15 6 + ( ) = 14 2 + ( ) = 19 ( ) +4 = 14 ( ) +3 = 18 ( ) +5 = 12 ( ) +8 = 17 ( ) +7 = 14 ( ) +6 = 12 ( ) +2 = 13 ( ) +9 = 11 ( ) + 8 = 17 13－( ) = 6 11－( ) = 6

13－( ) = 9

14－( ) = 4

16－( ) = 7

15－( ) = 2

18－( ) = 9

17－( ) = 3

18－( ) = 8

19－( ) = 8

15－( ) = 4

9 + ( ) = 13 16－( ) = 8 11－( ) = 7

3 + ( ) = 16 14－( ) = 5 12－( ) = 3

8 + ( ) = 14 17－( ) = 6 13－( ) = 4

》

3 + ( ) = 16 8 + ( ) = 14 5 + ( ) = 17 9 + ( ) = 14 7 + ( ) = 13 6 + ( ) = 16 －( ) = 10 －( ) = 9 －( ) = 6 －( ) = 7 －( ) = 4 －( ) = 2 16－( －( －( －( －( 12－( ) = 4

) = 6

) = 10 ) = 9

) = 9

) = 7

19 18 17 15 18

13 14 12 15 11