3beginner💡 Understand1 markFill in the Blanks

What is $10 \times 10 = \_\_\_\_$ Tens = ____

5beginner🔧 Apply5 marksFill in the Blanks

Construct a times-15 table. How can we find $1 \times 15, 2 \times 15, \ldots$ with this?

1 \times 15 = \_\_\_\_ \quad 6 \times 15 = \_\_\_\_

2 \times 15 = \_\_\_\_ \quad 7 \times 15 = \_\_\_\_

3 \times 15 = \_\_\_\_ \quad 8 \times 15 = \_\_\_\_

4 \times 15 = \_\_\_\_ \quad 9 \times 15 = \_\_\_\_

5 \times 15 = \_\_\_\_ \quad 10 \times 15 = \_\_\_\_

6beginner🔍 Analyze2 marksShort Answer

What patterns do you see in this table?

Times - 5	Times - 15
$1 \times 5 = 5$	$1 \times 15 = 15$
$2 \times 5 = 10$	$2 \times 15 = 30$
$3 \times 5 = 15$	$3 \times 15 = 45$
$4 \times 5 = \\_\\_\\_\\_\\_$	$4 \times 15 = \\_\\_\\_\\_\\_$
$5 \times 5 = \\_\\_\\_\\_\\_$	$5 \times 15 = \\_\\_\\_\\_\\_$
$6 \times 5 = \\_\\_\\_\\_\\_$	$6 \times 15 = \\_\\_\\_\\_\\_$
$7 \times 5 = \\_\\_\\_\\_\\_$	$7 \times 15 = \\_\\_\\_\\_\\_$
$8 \times 5 = \\_\\_\\_\\_\\_$	$8 \times 15 = \\_\\_\\_\\_\\_$
$9 \times 5 = \\_\\_\\_\\_\\_$	$9 \times 15 = \\_\\_\\_\\_\\_$
$10 \times 5 = \\_\\_\\_\\_\\_$	$10 \times 15 = \\_\\_\\_\\_\\_$

7intermediate🔍 Analyze2 marksShort Answer

Compare the times-15 table with the times-5 table. What similarities and differences do you notice?

8intermediate✨ Create5 marksShort Answer

Construct other times-tables for numbers from 11 to 20, as you did for 15.

10intermediate💡 Understand2 marksShort Answer

$6 \times 14$ can be obtained by splitting the arrangement into two equal groups.

6 \times 14 = \text{Double of } 6 \times 7 \text{ Why?}

11intermediate🔧 Apply3 marksShort Answer

Can we construct the times-14 table by splitting and doubling? Try!

12intermediate🔧 Apply2 marksShort Answer

What other times-tables can be constructed by splitting into equal groups and doubling? Give examples.

13beginner🔧 Apply4 marksFill in the Blanks

Find the answers to the following: a) $15 \times 10 = \_\_\_\_\_ \text{Tens} = \_\_\_\_\_$ b) $16 \times 10 = \_\_\_\_\_ \text{Tens} = \_\_\_\_\_$ c) $19 \times 10 = \_\_\_\_\_ \text{Tens} = \_\_\_\_\_$ d) $20 \times 10 = \_\_\_\_\_ \text{Tens} = \_\_\_\_\_$

14beginner🔧 Apply2 marksFill in the Blanks

10 \times 10 = \_\_\_\_\_

2 times (i.e., double of) $10 \times 10 = \_\_\_\_\_$

15beginner🔧 Apply3 marksFill in the Blanks

Now think and answer the following problems.

30 \times 10 = \_\_\_\_\_

40 \times 10 = \_\_\_\_\_

70 \times 10 = \_\_\_\_\_

50 \times 10 = \_\_\_\_\_

60 \times 10 = \_\_\_\_\_

80 \times 10 = \_\_\_\_\_

16beginner🔧 Apply2 marksNumerical

Let us find the number of people who can travel in 26 tempo travellers. $26 \times 10 = \_\_\_\_\_$ travellers.

17beginner🔧 Apply6 marksFill in the Blanks

Answer the following questions. Share your thoughts. a) $21 \times 10 = \_\_\_\_\_$ b) $42 \times 10 = \_\_\_\_\_$ c) $65 \times 10 = \_\_\_\_\_$ d) $38 \times 10 = \_\_\_\_\_$ e) $53 \times 10 = \_\_\_\_\_$ f) $87 \times 10 = \_\_\_\_\_$

18intermediate🔧 Apply3 marksNumerical

A small bus can seat 20 people. How many people can be seated in 12 buses?

19intermediate🔧 Apply5 marksNumerical

Solve the following problems. Share your thoughts.

24 \times 40 = \_\_\_\_\_

50 \times 60 = \_\_\_\_\_

13 \times 30 = \_\_\_\_\_

43 \times 60 = \_\_\_\_\_

70 \times 80 = \_\_\_\_\_

20intermediate🔧 Apply3 marksNumerical

How many children can be seated in the toy train? We have to find $15 \times 14$ .

21intermediate🔧 Apply4 marksNumerical

She wonders how many coaches will be needed for the 324 children from her school. Remember, each coach can seat only 14 children. We have to find $324 \div 14$ . What do we do with the remaining 2 children?

22intermediate🔧 Apply8 marksNumerical

Let Us Solve. Also, identify remainder (if any) in the division problems. a) $25 \times 34$ b) $16 \times 43$ c) $68 \times 12$ d) $39 \times 13$ e) $125 \div 15$ f) $94 \div 11$ g) $440 \div 22$ h) $508 \div 18$

23beginner🔧 Apply3 marksFill in the Blanks

Multiples of 100: $2 \times 100 = 2$ Hundreds $= 200$ $3 \times 100 = \_\_\_\_\_$ Hundreds $= \_\_\_\_\_$

5 \times 100 = \_\_\_\_\_ = \_\_\_\_\_

8 \times 100 = \_\_\_\_\_ = \_\_\_\_\_

24beginner💡 Understand1 markVery Short

What happens when we put 10 Hundreds together?

The Transport Museum

Apar Academy