Math Facts

Addition

1 + 1 = 2
1 + 2 = 3
1 + 3 = 4
1 + 4 = 5
1 + 5 = 6
1 + 6 = 7
1 + 7 = 8
1 + 8 = 9
1 + 9 = 10
1 + 10 = 11
The sum of all numbers from 1 to 10 is 55.

Subtraction

1 - 1 = 0
1 - 2 = -1
1 - 3 = -2
1 - 4 = -3
1 - 5 = -4
1 - 6 = -5
1 - 7 = -6
1 - 8 = -7
1 - 9 = -8
1 - 10 = -9

Multiplication

1 * 1 = 1
1 * 2 = 2
1 * 3 = 3
1 * 4 = 4
1 * 5 = 5
1 * 6 = 6
1 * 7 = 7
1 * 8 = 8
1 * 9 = 9
1 * 10 = 10
The product of all numbers from 1 to 10 is 3628800.

Division

1 / 1 = 1
1 / 2 = 0.5
1 / 3 = 0.33333333333333
1 / 4 = 0.25
1 / 5 = 0.2
1 / 6 = 0.16666666666667
1 / 7 = 0.14285714285714
1 / 8 = 0.125
1 / 9 = 0.11111111111111
1 / 10 = 0.1