# Animated Multiplication Table

Click the top number in a column to highlight the column. Click the first number in a row to highlight a row. Click "×" to clear all.

× 1 2 3 4 5 6 7 8 9 10 11 12
1 1 2 3 4 5 6 7 8 9 10 11 12
2 2 4 6 8 10 12 14 16 18 20 22 24
3 3 6 9 12 15 18 21 24 27 30 33 36
4 4 8 12 16 20 24 28 32 36 40 44 48
5 5 10 15 20 25 30 35 40 45 50 55 60
6 6 12 18 24 30 36 42 48 54 60 66 72
7 7 14 21 28 35 42 49 56 63 70 77 84
8 8 16 24 32 40 48 56 64 72 80 88 96
9 9 18 27 36 45 54 63 72 81 90 99 108
10 10 20 30 40 50 60 70 80 90 100 110 120
11 11 22 33 44 55 66 77 88 99 110 121 132
12 12 24 26 48 60 72 84 96 108 120 132 144

Possible activities

• How can you find all the odd products?
• Highlight two adjacent columns and two adjacent rows. Add the diagonals of the intersections. What do you notice? Will this always work?
• Highlight two rows. Consider the top row to represent numerators and the bottom row to represent denominators. What do you notice?

Inspired by The animated multiplication table by Steve Wyborney