Place value

Number of digits in the number 28 is (a)   .

2 tens is _________.

• 30

• 2

• 20

• 210

Number of digits in 100 (a)   .

How many ones do you see on the abacus?

• 1

• 4

• 3

• 0

There are five ________ on the abacus.

• ones

• tens

Number on the abacus is (a)   .

There are (a)   ones on the abacus.

How many beads on tens place makes 100?

• 100

• 1

• 10

• 0

Ten ones bead is equal to ________ tens bead.

• 10

• 1

• 0

• 100

Choose the three digit number

• 3

• 33

• 100

• 30