Fact families Let’s Learn Together
?
7
2 + 5 = ?
2
5
2
5
?
7
5 + 2 = ?
5
2
5
2
7
7
7 − 5 = ?
2
5
?
5
7
7
7 − 2 = ?
2
5
2
?
There are four facts all connected with this bar model.
Let’s Try It Write four facts for this number bond:
? + ? = ? ? − ? = ? ? + ? = ? ? − ? = ?
7
7
3
4
3
4
98
SK_G2_SB_07_090-103.indd 98
01/12/2021 13:59
Made with FlippingBook Learn more on our blog