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NCERT Solutions for class 2 Maths chapter 8 – Tens and Ones
exercise
Page No 57:
Question 1:
Can you do this without Uncle’s help? Draw the 10-rupee notes and 1-rupee coins you will give for these things.
Answer:
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Question 2:
How much money do the notes and coins make?
Answer:
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Page No 58:
Question 1:
Now you write these and also say them aloud.
27 = _____ + 7
31 = 30 + _____
54 = _____ + _____
_____ = 90 + 9
63 = _____ + _____
36 = _____ + _____
_____ = 80 + 2
Answer:
27 = 20 + 7
31 = 30 + 1
54 = 50 + 4
99 = 90 + 9
63 = 60 + 3
36 = 30 + 6
82 = 80 + 2
Question 2:
You try writing the break-up for these.
12 = 10 + 2
19 = _____ + 9
11 = _____ + _____
_____ = 10 + 7
Answer:
19 = 10 + 9
11 = 10 + 1
17 = 10 + 7
Page No 62:
Question 1:
Which cards will he have in his pocket if he has counted up to (a) 23
→.png)
(b) 47
→(c) 55
→(d) 63
→(e) 72
→(f) 80
→
Answer:
.png)
Page No 65:
Question 1:
• How many teams will there be in each class? How many students will be left? Write here. .png)
• How many students are left in all? _____________
• How many more teams can be made with all these students left? _____________
Answer:
| How many teams? | Students left | |
| Class 1 | 5 | 3 |
| Class 2 | 4 | 2 |
| Class 3 | 3 | 5 |
| Class 4 | 5 | 4 |
| Class 5 | 2 | 6 |
- 20 students are left in all.
- 2 more teams can be made with all these students left.