Exercise 2.1b

Exercise 2.1b

1. Find the face value and place value of the coloured digit in the given numbers.

a) 1 3 7 9

b) 9 8 7 6

c) 5 1 3 6

d) 8 9 6 5

e) 2 0 1 0

f) 4 0 3 8

Answer :

a) 3 hundreds

b) 7 tens

c) 5 thousands

d) 5 ones

e) 0 thousands

f) 3 tens

2. Complete the table with the numbers in expanded or short form.

3. Circle the correct answer.

Try This

Who am I?

i. Tens place is 7

ii. Thousandth place is 4 less than 10

iii. Hundredth place is between 3 and 5

iv. One's place is 2 more than 6

Answer: 6 4 7 8

Activity

Take number cards from 1 to 9, plain sheets and pens for each group.

Method:

1. Divide the class in groups of 5.

2. Form a number using number cards.

3. Write its number name.

4. Write its expanded form.

5. Write the place value of each digit.

The teacher will keep checking the work done by the groups.