Question

Which shows a way to take apart 9? 10-9=1 10-1=9 9+9=18 9-1=8

Answer 1

Equation
`10-9=1` shows way to take apart 9.

Explanation:

Taking apart means subtracting that quantity or group from a given quantity or group.

Now let us look our given options one by one.

A.
`10-9=1`

We can see that in this equation we are subtracting 9 from 10. Therefore, this is a correct option.

B.
`10-1=9`

In this equation 1 is being subtracted so 1 is taken apart instead of 9. Therefore, this option is wrong.

C.
`9+9=18`

In this equation we are adding 9 instead of subtracting 9. Therefore, this option is also wrong.

D.
`9-1=8`

In this equation 1 is being subtracted or taken apart from 9. Therefore, this option is wrong.