Place Value Count by Tens

How many ten rods are in 300?

• 3

• 30

• 0

• 300

There are _____ ten rods in the number 500.

800 is the same as how many ten rods?

• 8

• 0

• 80

• I don't know.

Select all the options below that represent the number 65.

• 6 tens and 6 ones

• 6 tens and 5 ones

• 4 tens and 5 ones

• 5 tens and 15 ones

• 5 tens and 6 ones

Nina and DJ represented the amount of stickers they have with base ten blocks. Which statement correctly compares their stickers?

• Nina and DJ have the same amount.

• Nina has more than DJ.

• DJ has more than Nina.

• DJ has less than Nina.

What number is represented with the model?

• 3 tens and 0 ones

• 2 tens and 3 ones

• 1 ten and 3 ones

• 3 tens and 2 ones

Taylor and Max represented the amount of pencils they have with base ten blocks. Which statement correctly compares their pencils?

• Taylor and Max have the same amount.

• Taylor has more than Max.

• Max has more than Taylor.

• Max has less than Taylor

Count the number of stars represented by grouping tens and then counting on by ones. How many stars?

• 23

• 20

• 32

• 21

Select all the options below that represent the number 54.

• 4 tens 16 ones

• 6 tens 5 ones

• 5 tens 4 ones

• 5 tens 15 ones

• 4 tens 14 ones

What number is shown with these base ten pieces?

• 520

• 105

• 150

• 120