Question

Kim wrote the number 11. Use mental math to tell what number has ??

Answer 1

Answer:

$31, 21, 41$

Step-by-step explanation:

$x$ more tens than $y$ will be $x$ number of tens added to the number $y$ where $x$ being any whole number and $y$ being any real number.

Let us consider the given situations one by one-

1. $2$ more tens than number $11$ will be:

$11 + 10 + 10 = 31$

2. $1$ more tens than number $11$ will be:

$11 + 10 = 21$

3. $3$ more tens than number $11$ will be:

$11 + 10 + 10 + 10 = 41$

hence the output are $31, 21, 41$

Answer 2

2 more 10s then 11 is 31

1 more 10s then 11 is 21

3 more 10s then 11 is 41.

basic math :)