Arithmetic Grade Four

Lesson Fourteen: Multiplication Review


Multiples

The first nine multiples of eight: 8, 16, 24, 32, 40, 48, 56, 64, 72.

The first nine multiples of nine: 9, 18, 27, 36, 45, 54, 63, 72, 81.

Here's a multiplication table of the basic multiplication facts from 1 to 9:

x 1 2 3 4 5 6 7 8 9
1 1 2 3 4 5 6 7 8 9
2 2 4 6 8 10 12 14 16 18
3 3 4 5 12 15 18 21 24 27
4 4 8 12 16 20 24 28 32 36
5 5 10 15 20 25 30 35 40 45
6 6 12 18 24 30 36 42 48 54
7 7 14 21 28 35 42 49 56 63
8 8 16 24 32 40 48 56 64 72
9 9 18 27 36 45 54 63 72 81

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