4/16 小学算数 《 5と10 / 15まで 》
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学び
1. 4+1 = ( )
2. 7+3 = ( )
3. 6+3 = ( )
4. 3+( ) = 7
5. 7+6 = ( )
6. 4+7 = ( )
7. 8+4 = ( )
8. 5+5 = ( )
9. 2+6 = ( )
10. 9+4 = ( )
11. 1+( ) = 8
12. 3+7 = ( )
13. 2+9 = ( )
14. 5+( ) = 10
15. 8+2 = ( )
16. 7+5 = ( )
17. 4+4 = ( )
18. 6+( ) = 9
19. 1+7 = ( )
20. 3+5 = ( )
21. 2+8 = ( )
22. 9+1 = ( )
23. 5+7 = ( )
24. 6+6 = ( )
25. 7+( ) = 14
26. 8+5 = ( )
27. 4+3 = ( )
28. 1+9 = ( )
29. 2+( ) = 11
30. 5+8 = ( )