Samacheer Kalvi 4th Maths Guide Term 3 Chapter 2 Numbers Ex 2.6

Tamilnadu State Board New Syllabus Samacheer Kalvi 4th Maths Guide Pdf Term 3 Chapter 2 Numbers Ex 2.6 Textbook Questions and Answers, Notes.

Tamilnadu Samacheer Kalvi 4th Maths Solutions Term 3 Chapter 2 Numbers Ex 2.6

Add and subtract the following problems using multiples of 10, 100 (Mentally)

Question 1.
745 + 40 = _______
Hint:

4 + 4 = 8
745 + 40 = 785
Answer:
785

Question 2.
328 + 30 = _______
Hint:

2 + 3 = 5
328 + 30 = 358
Answer:
358

Question 3.
566 + 20 = _______
Hint:

6 + 2 = 8
566 + 20 = 586
Answer:
586

Question 4.
475 + 100 = _______
Hint:

4 + 1 = 5
475 + 100 = 575
Answer:
575

Question 5.
686 + 300 = _______
Hint:

6 + 3 = 9
686 + 300 = 986
Answer:
986

Question 6.
345 + 600 = _______
Hint:

3 + 6 = 9
345 + 600 = 945
Answer:
945

Question 7.
6348 – 10 = _______
Hint:

4 – 1 = 3
6348 – 10 = 6338
Answer:
6338

Question 8.
541 – 40 = _______
Hint:

4 – 4 = 0
541 – 40 = 501
Answer:
501

Question 9.
495 – 300 = _______
Hint:

4 – 3 = 1
495 – 300 = 195
Answer:
195

Question 10.
657 – 500 = _______
Hint:

6 – 5 = 1
657 – 500 = 157
Answer:
157

Question 11.
895 – 500 = _______
Hint:

8 – 5 = 3
895 – 500 = 395
Answer:
395

Question 12.
365 – 300 = _______
Hint:

3 – 3 = 0
365 – 300 = 65
Answer:
65