Top rated smart math tips, cheat sheet magic

1. Multiply Up to 20X20...

In just FIVE minutes you should learn to q.....

Readmore

Rating :

2. 9X Rule Finger Math...

To multiply by 9,try this: (1) Spread your two hands out and place them on a desk or tabl.....

Readmore

Rating :

3. Adding Time...

Here is a nice simple way to add hours and minutes together: Let's add 1 hr and 35 min.....

Readmore

Rating :

4. Multiply then subtra...

When multiplying by 9, multiply by 10 instead, and then subtract the other number. For exa.....

Readmore

Rating :

5. Subtracting from 100...

To subtract a large number from 1,000, subtract all but the last number from 9, then subtr.....

Readmore

Rating :

6. Sums of the cubes of...

Did you know there are just four numbers (after 1) which are the sums of the cubes of thei.....

Readmore

Rating :

7. Square of three digi...

LET THE NUMBER BE ABC SQ (ABC) is calculated like this STEP 1. Last digit = last dig.....

Readmore

Rating :

8. Squaring numbers in ...

Choose a number in the 400s (keep the numbers low at first; then progress to larger ones)......

Readmore

Rating :

9. Multiplication of 9 ...

Let me explain this rule by taking examples 1. 18*9 = 18*(10-1) = 18*10-18 = 180-18 = 162.....

Readmore

Rating :

10. Multiplying a number...

To multiply any 2-figure number by 11 we just put the total of the two figures between th.....

Readmore

Rating :

CoolMathTricks.Com