What is the value of the digit 6 in the number 64?

• 60

• 6

• 600

• 16

How many ones are in the number 64?

• 3

• 10

• 6

• 4

How many groups of ten are visualized for the number 64?

• 6

• 10

• 4

• 3

What does the number 31 consist of in terms of place values?

• 3 tens and 1 one

• 31 ones

• 1 ten and 3 ones

• 3 hundreds and 1 ten

After subtracting one from 64, how many ones remain?

• 1

• 4

• 3

• 0

What is the first step in subtracting 31 from 64?

• Subtract one one

• Add three tens

• Subtract three tens

• Add one one

How many ones are left after subtracting one from four ones?

• 4

• 1

• 2

• 3

What is the result of subtracting three tens from six tens?

• Three tens

• Six tens

• Nine tens

• Zero tens

What is the final result of 64 minus 31?

• 33

• 34

• 30

• 31

What is the value of three tens?

• 30

• 3

• 300

• 13