# math

posted by
**mike**
.

My son is working with grid paper, the question asks:

tell if each is greater than, less than or equal to 1,000.

10 rows of 10 squares

10 rows of 10 hundreds

100 rows of 10 hundreds

1 row of 10 hundreds

10 rows of 10 hundreds is one thousand.

100 rows of 10 hundreds is 100 x 1000 or one hundred thousand;

1 row of 10 hundreds, 1 x 1000 is a thousand.