Easy Maths

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