Basic Facts: (T4W6)
- 9 + 1= 10
- 40 - 10 = 30
- 12 + 8 = 20
- 1 + 9= 10
- 66 - 6 = 60
- 100 - 200 = 100
- 100 + 30=130
- 35 - 6=29
- 14 + 14=28
- 7 + 7=14
- 4 + 5=9
- 7 + 8=15
- 2 x 9=18
- 7 x 4=28
- 5 x 2=10
- 0 x 1=1
- 11 x 9=99
- 12 x 1=12
- 3 x 4=12
- 6 x 7=42
- 4 x 2=8
- 9 x 8=72
- 6 x 6=36
- 5 x 2=10
- 9 x 9=81
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