Whole Numbers

Time: 20 mins

Activity:

First the students will list down the objects in their house and will count the number. (Like: bed-3, chair- 8, window-10 etc..). They will write the number in their copy.

The students will go through page no. 77 to get an idea of whole number

*The students can also refer to the link in the resources to get a clear idea of whole number.

Resource:

(concept of whole number in Hindi)

Textbook page no. 77

Time:

30 mins First the students will go through the mentioned pages of their book. The students can also refer to the links (a) & (b) in the resources.

The students will solve the addition, subtraction and multiplication on the number line and then share with the teacher or family member.

5+4

9- 2

2*3 Textbook Page no. 77, 78, 82, 83

(add & sub using number line)

(multiplication using number line in Hindi)

Time: 30 minutes

Activity:

The students will complete the activity sheet given below and will share it with the teacher or family members.

The whole number which is not a natural number is ….

The statement (2+5) + 3 = 2+ (5+ 3) shows that addition of whole number is ……

How many whole numbers are there between 15 to 65?

What is the value of 5 in the number 254, 540, 105?

Write the number using digits One hundred and twenty-seven.

What is the largest number of 4 digits?

There is no ‘largest’ whole number. (true/false)

When a whole number is multiplied to 0, the result is always ……

Expand the number 6428.

Arrange the number 6 as a rectangle.

Time: 45 mins

Assessment:
The students have to classify the following numbers ( -9, 2/5, 0, 210, 8*3, 10-4, 12+10, 5.5) and give the reason against each.

Write the expression 10+36+7 a different way to make it easier to simplify.

Does 1 have both a predecessor and a successor? If no then how can it be possible. Draw a number line and explain.

Make the largest sum by using the whole numbers 1 to 9. Not using more than one time each.