Facts about the Sky Tower.

43

43 is 40 + 3

What is 1 more?

1 more will be 40 + 3 + 1 = 44

What is 10 more?

40 + 10 =50+3= 53

1's 10's more or less.

What a number means

Today i learnt about the number 21

The meaning of the two digit number

  

25

The number 25 has 2 tens and 5 ones.

The number 33 has 3 tens and 3 ones.