Chapter 8 – Tens and Ones

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:

Question 2:

How much money do the notes and coins make?

Answer:

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

→

(b) 47

→(c) 55

→(d) 63

→(e) 72

→(f) 80

→

Answer:

Page No 65:

Question 1:

• How many teams will there be in each class? How many students will be left? Write here.  • 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.

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