Question

This model stands for 138.

What number will it stand for if you add a hundreds square and a tens rod?

Answer 1

Answer: 248

Explanation:

If you had a hundreds square, you will add another hundred.

138+100=238

if you add a tens rod, you Add another ten.

238+10=248

It would stand for 248.

Answer 2

Answer: 248

Explanation:

a hundreds square = 100

tens rod = 10

138 + 100 + 10

138 + 110

248