Basic Facts: (T3W10)
- 1/2 of 40=20
- 1/5 of 50=10
- 1/3 of 300=100
- 1/4 of 16=4
- 1/2 of 1000=500
- 1/3 of 21=7
- 1/5 of 500=100
- 2 x 9=18
- 5 x 4=20
- 8 x 8=64
- 7 x 6=42
- 2 x 0=0
- 7 x 7=49
- 5 x 4=20
- 9 x 10=90
- 12 x 3=36
- 4 x 3=12
- 8 x 6=46
- 5 x 5=25
- 0 x 100=0
- 10 + 35=45
- 19 + 20=39
- 17 + 3=20
- 20 + 200=220
- 14 + 16=30
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