MATH , CH-2 ADDITION AND SUBTRACTION

Grade IV ,Math

CH 2- ADDITION AND SUBTRACTION

27/4/2021 and 28/4 2021

Topic Taught : 

• Diagnostic Test- Google form link shared in class whatsapp group
• KWL Chart- in notebook
• Exercise 2.1(Q1) - In Math Text book
• Exercise 2.1(Q2)- In Math notebook

Please refer 👆

29/4/2021 and 30/4 2021

Topic Taught : 

Exercise 2.2(Q1) - In Math Text book

Exercise 2.2(Q2) - In Math Notebook

Exercise 2.3(Q1) - In math Textbook

Homework: Ex-2.2(Q2)- c, d, h, i

Please refer 👆

Extra questions for practice(30/4/2021)

Select the correct option. 

1) The sum of 45,035 and 56,298 is

 i. 91,313         ii. 98,564         iii. 1,10,321         iv. 1,01,333 

2) The number 2,73,026 when added to 5,60,279 gives 

i. 7,12,962         ii. 8,33,305         iii. 7,29,812         iv. 8,29,022 

3) Solve: 82,582 + 29,480 + 92,823 

i. 2,04,885         ii. 1,98,255         iii. 2,40,850         iv. 1,86,785 

4) Solve: 3,12,928 + 5,00,281 

i. 8,31,290         ii. 8,13,209         iii. 8,32,829         iv. 8,14,672 

10/6/2021(Thursday)

Topic Taught : 

- Properties of Addition

- Exercise 2.3(Q2) and Exercise 2.4

 

Note 1.Submit the Ch1. Numbers TB,NB work through mail

                                kalyani.kumari@podar.org

         2. Follow the notebook pattern thoroughly.

Submit workbook only on betweenus portal.

Kindly ignore, who have already submitted.

Extra questions for practice(11/6/2021)

Q1. Select the correct option.

1) 0 + _____ = 79,602

 i. 79,601       ii. 79,600     iii. 79,602     iv. 7,962

2) 2,87,635 + 1000 = _______ 

i. 2,87,735     ii. 2,88,000   iii. 2,87,600   iv. 2,88,635

3) 3,56,271 + 8,27,519 = 8,27,519 + ________ 

i. 3,56,271      ii. 1            iii. 0           iv. 8,27,519 

4) 62,939 + 100 = _______ 

i. 62,900        ii. 62,000     iii. 6,21,039    iv. 63,039

5) 2,67,769 + 1 = ________ 

i. 2,67,768     ii. 2,67,770   iii. 2,67,700   iv. 2,67,000

14/6/2021(Monday)

Topic Taught :

- Story sums on addition.

- Subtraction

16/6/2021(Wednesday)

Topic Taught :

- Subtraction of 5-digit numbers

17/6/2021(Thursday)

Topic Taught :

- Subtraction of 6-digit numbers

18/6/2021(Friday)

Topic Taught : 

- Subtraction with zeroes

- Properties of subtraction

Homework - Ex-2.9(g, h, i)

Extra questions for practice(18/6/2021)

Q1. Select the correct option. 

1) 76,737 - 26,867 = _________

 i. 49,870     ii. 49,720    iii. 38,450   iv. 45,280 

2) 6,23,783 - 4,92,781 = __________ 

i. 2,56,902   ii. 1,82,672   iii. 1,31,002   iv. 2,91,672

 

3) 91,729 - 19,468 

i. 82,672   ii. 72,261   iii. 71,923   iv. 71,038 

4) 3,91,689 - 2,01,675 

i. 1,06,267   ii. 1,03,282   iii. 1,90,014   iv. 1,89,105 

5) 5,38,912 - 2,17,507 

i. 3,17,550   ii. 4,08,175   iii. 3,10,115   iv. 3,21,405

21/6/2021(Monday)

Topic Taught : 

- Addition and Subtraction together

22/6/2021(Tuesday)

Topic Taught : 

-  Story sums on Subtraction

23/6/2021(Wednesday)

Topic Taught : 

-  Estimating Sums and Differences

 Exercise - 2.13(Grade IV A,IV C)

25/6/2021(Friday)

Topic Taught : 

-  Chapter 2: Addition and Subtraction(workbook)

 

Note 1.Submit the Ch1. Numbers and Ch2. Addition and Subtraction- TB,NB work through mail

                                kalyani.kumari@podar.org

         2. Follow the notebook pattern thoroughly.

         3. Complete and submit the worksheet of Ch1 and Ch2  provided on betweenus portal.

Submit workbook only on betweenus portal.

Kindly ignore, who have already submitted.