doubles 1 apart-fri-gr.3
Post on 27-Jun-2015
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DESCRIPTION
3 second recall facts for addition-doubles and 1 apart
TRANSCRIPT
Mental Math Strategy:
Addition Doubles-1 ApartGr. 3
8 + 7 =
3 + 3 =
5 + 6 =
9 + 9 =
4 + 5 =
1 + 1 =
3 + 4 =
6 + 7 =
8 + 8 =
4 + 4 =
7 + 8 =
2 + 3 =
9 + 8 =
6 + 6 =
5 + 4 =
5 + 5 =
7 + 6 =
8 + 9 =
2 + 2 =
6 + 5 =
4 + 3 =
7 + 7 =
3 + 2 =
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