number-bonds/addition-bonds/expert · 세트 85
7 problems
이름:
학급:
날짜:
1
Number bond: 9 + 2
=
2
Number bond: 5 + 3
=
3
Number bond: 2 1 + ?
=
4
Number bond: 10 1 + ?
=
5
Complete the number bond: 6 2 + __
=
6
10 __ + 2
=
7
Number bond: 3 + 1
=