Subtracting 1, 10, or 100: Key Concepts in Early Math

What is the value of the hundreds place in the number 324?

• 3

• 2

• 32

• 4

How many tens make up the number 324?

• 2

• 3

• 4

• 24

If you subtract one ten from 324, what number do you get?

• 314

• 214

• 310

• 324

After removing a ten, how many tens are left in the number 314?

• 1

• 2

• 3

• 0

What remains unchanged when subtracting 10 from 324?

• None

• Ones

• Tens

• Hundreds

What is the ones value in the number 314?

• 3

• 1

• 4

• 14

What is the result when 100 is subtracted from 324?

• 314

• 234

• 214

• 224

How many hundreds are left after subtracting 100 from 324?

• 0

• 1

• 3

• 2

How many groups of ten are there in 224?

• 2

• 22

• 24

• 4

Which component does not decrease when 100 is subtracted from 324?

• Ones

• All of the above

• Tens

• Hundreds