2's
5's
10's
Arrays
3's
100
2x1
2
100
5x1
5
100
10x1
10
100
What is the multiplication exp
ression?
4 X 3
100
3X1
3
200
2x2
4
200
5x2
10
200
10x2
20
200
What is the multiplication expression?
4 X 4
200
3X2
6
300
2x3
6
300
5x3
15
300
10x3
30
300
What is the multiplication exp
ression
3 X 5
300
3X4
12
400
2x4
8
400
5x4
20
400
10x4
40
400
What is the multiplication exp
ression?
3 X 3
400
3X5
15
500
2x5
10
500
5x5
25
500
10x5
50
500
What is the multiplication expression
pression?
2 X 4
500
3X6
18