# Adding Doubles | Adding Doubles is same as Multiplying by Two

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In mathematics including doubles plays an essential function for the kids to understand
addition truths. This activity increases the mathematics abilities in including the numbers. Including a.
number with the very same number makes the addition doubles.

Memorize the following table based upon including doubles:

Note: Take the print out of this table based upon including doubles and hold on the wall or make little pieces of cards so that kids can quickly discover the addition truths on doubles.

How including doubles.
is like increasing by 2?

Learn the 2 actions which are.
Due to the fact that when we increase a.
number by 2 we are just simply the number being multiplied increased two, comparable in both the methods

2

Consider the following.
numbers in both the methods increasing and doubling by 2 from 0 – 10:
absolutely no plus absolutely no = absolutely no OR

2 × 0 = 0 one plus one = 2 OR

2 × 1 = 2 2 plus 2 = 4 OR

2 × 2 = 4 3 plus 3 = 6 OR

2 × 3 = 6 4 plus 4 = 8 OR

2 × 4 = 8 5 plus 5 = 10 OR

2 × 5 = 10 6 plus 6 = twelve OR

2 × 6 = 12 7 plus 7 = fourteen OR

2 × 7 = 14 8 plus 8 = sixteen OR

2 × 8 = 16 9 plus 9 = eighteen OR

2 × 9 = 18 10 plus 10 = twenty OR

2 × 10 = 20

Numbers from 11 to 20: eleven plus eleven = twenty 2 OR

2 × 11 = 22 twelve plus twelve = twenty 4 OR

2 × 12 = 24 thirteen plus thirteen = twenty 6 OR

2 × 13 = 26 fourteen plus fourteen = twenty 8 OR

2 × 14 = 28 fifteen plus fifteen = thirty OR

2 × 15 = 30 sixteen plus sixteen = thirty 2 OR

2 × 16 = 32 seventeen plus seventeen = thirty 4 OR

2 × 17 = 34 eighteen plus eighteen = thirty 6 OR

2 × 18 = 36 nineteen plus nineteen = thirty 8 OR

2 × 19 = 38 twenty plus twenty = forty OR

2 × 20 = 40

Numbers from 21 to 25: twenty one plus twenty one = forty 2 OR

2 × 21 = 42 twenty 2 plus twenty 2 = forty 4 OR

2 × 22 = 44 twenty 3 plus twenty 3 = forty 6 OR

2 × 23 = 46 twenty 4 plus twenty 4 = forty 8 OR

2 × 24 = 48 twenty 5 plus twenty 5 = fifty OR

2 × 25 = 50

## Children. can remember the numbers including doubles up to 25 so that they can increase the. abilities in including the numbers orally and can score excellent marks in psychological mathematics.

• ### Counting Numbers from 51 to 99 | Number Names | Write Numbers

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