You can easily solve simple math problems by counting by 2s then add the remainder. You can often do these in your head or counting out loud. For example:You would count by 2s::: 10, 12, 14, 16, 18 PLUS 1 equals 19.

The number ten plus the number nine equals the number nineteen.

So simply, You add a 3 and another making 6. Then you multiply it by 3 and add a 1 That makes 21! (joke)

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What is 9 plus 10-?

Janaenalyssa ∙

Lvl 1

∙ 11y ago

Updated: 12/15/2022

21- only true legends know

Keira Korfe ∙

Lvl 2

∙ 5y ago

What else can I help you with?

9 plus 9 plus 10 plus 10?

9 + 9 + 10 + 10 = 38

What is 48 plus 22 plus 10 plus 10 plus 9 plus 1?

48 plus 22 plus 10 plus 10 plus 9 plus 1 is equal to 100.

How many if 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9 plus 9?

= 90 (9*10)

What property is 10 plus 9 plus 8 equals 10 plus 9 plus 8?

Tautology?

What is 9 plus 10 plus 29-10?

9 + 10 + 29 - 10 = 38

What is 10 plus 11 plus 9 plus 3?

10+11+9+3= 33

What is 11 plus 5-10 plus 20-9 plus 14-10 equals?

11 plus 5-10 plus 20-9 plus 14-10 is equal to 21

17 - 9 plus 10 equals 17 - 9 plus 10?

false

What is 9 puls 10?

Nineteen = 9 plus 10 = 9 + 10

Can 10 plus 9 equal 21?

No, 10 plus 9 cannot equal 21. The correct sum of 10 and 9 is 19. The statement that 10 plus 9 equals 21 is mathematically incorrect.

What is 52 plus 65 plus 9-10?

52 + 65 + 9 - 10 = 116

What is 9 pkus 10?

9 plus 10 = 19

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