|
(1)4 +2=□ |
(2)3 +2=□ |
(3)7 +0=□ |
(4)8 +0=□ |
|
(5)4 +3=□ |
(6)3 +3=□ |
(7)7 +1=□ |
(8)8 +1=□ |
|
(9)4 +4=□ |
(10)3 +4=□ |
(11)7 +2=□ |
(12)8 +2=□ |
|
(1)4 +2=□ |
(2)3 +2=□ |
(3)7 +0=□ |
(4)8 +0=□ |
|
(5)4 +3=□ |
(6)3 +3=□ |
(7)7 +1=□ |
(8)8 +1=□ |
|
(9)4 +4=□ |
(10)3 +4=□ |
(11)7 +2=□ |
(12)8 +2=□ |