看图计算.选择正确的答案. ( ) 1. 5 + 3 = ( ) 2. 4 +

( ) 2. 4 + 2 = ____________

( ) 3. 9 + 1 = ____________

( ) 4. 6 + 3 = ____________

( ) 5. 3 + 4 = ____________

( ) 6. 2 + 1 = ____________

B. ten

C. six

D. seven

E. eight

F. three