Let’s Learn!
What is the structure of a number (tens and ones)?
Goal:
Goal:
Think About It!
Goal: Do you know the tens and ones of a number?
Mason and his mom notice groups of tens and ones when counting the pumpkin cupcakes.
They see 2 groups of 10 and 4 groups of 1. These groups of cupcakes look like base-ten blocks! Here are 2 rods and 4 cubes to show the 2 groups of 10 and 4 groups of 1.
A place-value chart will help us find the number of pumpkin cupcakes. Let’s put rods in the tens place and cubes in the ones place.
What numbers do these blocks show? We know the rods show 2 tens. That is 2 in the tens place of the place-value chart. The cubes show 4 ones. That is 4 in the ones place of the place-value chart.
2 4
Now we can see the tens place and ones place of the number of cupcakes.
What number has 2 in the tens place and 4 in the ones place?
Type your answer in the box below.
That is correct!!
Sorry, that is the wrong answer.
Mason and his mom baked 24 pumpkin cupcakes!