Question

18 tens more than _______ is 280

Answer 1

hye

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18 tens more than _______ is 280?

so lets find what is 18tens

18tens is nothing but 18*10

=>180

so the qeustion is like

180 more than x is 280

=>let form an equation

=>180 +x = 280

=>x = 280 - 180

=>x = 100

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hope it helps u...

Answer 2

Answer:

The required number of blank is 100.    

Step-by-step explanation:

To find : 18 tens more than _______ is 280?

Solution :

We know that,

"ten" means "  10

18 tens means multiply 18 by 10.

i.e. $18\times 10=180$

Let x be the blank number.

So, 180 is more than x is 280.

Which means $180+x=280$

$x=280-180$

$x=100$

Therefore, The required number of blank is 100.