number-bonds/addition-bonds/hard · סט 83
8 problems
שם:
כיתה:
תאריך:
1
10 __ + 9
=
2
5 1 + __
=
3
9 6 + __
=
4
5 __ + 1
=
5
Number bond: 8 4 + ?
=
6
9 8 + __
=
7
Number bond: 4 + 2
=
8
10 4 + __
=