Easy Maths
1. 10 Times Table
I work out my 10x table by adding the 0 to the number.
10 x 2 = 20.
321 x 10 = 3210.
2. 11 Times Table
I work out my 11x tables by writing the same number again at the end.
3 x 11 = 33
4 x 11 = 44
3. 5 Times Table
I work out my 5x tables like if it was a odd the answer is always end with a 5 but if it is a even number it ends with 0.
3 x 5 = 15
8 x 5 = 40
4. 0 Times Table
I work out my ox table because the answer always end with 0.
4 x 0 = 0
8 x 0 = 0
5. 6 Times Table
I work out my 6x table by 5 x plus.
For example
6 x 8 = 5 x plus = 48
6 x 359 = 5 x plus = 2154
6. 9 Times Table
I work out my 9x tables by 10 x minus the number.
For example
1. 9 x 3 = 10 x 3 (30) -3 = 27
9x14= 10x14(140)-14=126
2. Breaking up.
Break up #’s into times tables I know.
13 x 7 =
10 x 7= 70
3 x 7 = 21
= 91
3. Count in 9’s.
9, 18, 27 ….............
7. 12 Times Table
I work out my 12 Times Table by 10x plus double the number.
For example
12 x 7 = 10 x plus double the number = 84
12 x 624 = 10 x plus double the number = 7488
8. 11 Times Table
I work out my 11x table greater than 10. by multipling by 10 and then adding the number to it.
E.g. 11 x 11 = 11x ten plus add 11
=110 + 11
=121
11x13 =10 x13 (130) +13 = 143
11x14= 140+14=154