Count, Read, and Write Numbers 1-120: CCSS.MATH.CONTENT.1.NBT.A.1

In number form, nineteen is .

In number form, one hundred thirteen is .

When we count by ones we are adding each time we go up a number.

When we count by ones we are adding each time we go up a number.

When we count by ones we are adding each time we go up a number.

When we count by ones we are adding each time we go up a number.

In number form, twenty-three is

In number form, forty-two is

In number form, fifty-seven is .

In number form, eighty-nine is