Sowa
Name

Missing Addend 10-20

Find the right missing addend number

4+=8
6+=15
2+=11
4+=10
10+=12
3+=10
10+=18
1+=2
5+=14
7+=8
5+=8
5+=6
3+=12
8+=18
1+=6
1+=5
Missing Addend 10 to 20www.sowa.study

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