place value

Numbers and their place!

What is a digit?

How many digits are there in our math number system?

Think hard...

Multiple Choice

• Unlimited number of numbers

• 10

• 1000

• 100

There are 10 digits in our number system.

• The numbers are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9

• The digits are used together to make many other numbers.

• Each digit has a value

• The digits place tells us how much it is worth.

How many digits are in the number?

45

forty five

Multiple Choice

• 1

• 2

• 4

• 3

689

six hundred eighty nine

Multiple Choice

• 4

• 2

• 3

• 1

Multiple Select

Which number is in the ones "house" or place? 78

• 8

• 7

Multiple Select

Which number is in the tens "house" or place?

• 7

• 9

Multiple Choice

Which number is in the tens place? 53

• 5

• 3

Multiple Choice

Which number is in the ones place? 89

• 9

• 8

Multiple Select

How many digits are in the number 346?

• 4

• 3

• 1

• 2

Multiple Choice

What is the value of the 4 in the number 46?

• 4

• 46

• 40

Multiple Choice

What is the value of the digit 6 in the number 68?

• 8 ones

• 68 tens

• 6 tens

• 68 ones