Arithmetic Grade Three
Lesson Fifty-eight: Multiplication Table
This, as you know, is a multiplication table.
x
1
2
3
4
5
6
10
1
1
2
3
4
5
6
10
2
2
4
6
8
10
12
20
3
3
6
9
12
15
18
30
4
4
8
12
16
20
24
40
5
5
10
15
20
25
30
50
6
6
12
18
24
30
36
60
10
10
20
30
40
50
60
100
Notice the commutative pairs on this table like
4
x
5
=20 and
5
x
4
=20.
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