Times Tables Ages 5-7 - Activity Book

Times Tables Ages 5-7 - Activity Book

التصنيف : Education

دار النشر : publishing house

Staffs of CGP (Coordination Group Publications)

Learning times times tables facts first

1. Repeated addition. 4 x 5 is the same as 5 + 5 + 5 + 5. ...
2. Multiplication is commutative. 4 x 5 is the same as 5 x 4. ...
3. Multiplication is the inverse of division. 20 ÷ 5 = 4 can be worked out because 5 x 4 = 20. ...
4. Number families. 4 x 5 = 20, 5 x 4 = 20, 20 ÷ 5 = 4, 20 ÷ 4 = 5.