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5. Numbers from Ten to Twenty



Ten wooden sticks.

Ten wooden sticks are tied together to form a bundle.

A bundle of Ten



Ten cherries kept separately.

A bunch of ten cherries tied together from their stems.

 

A bundle of TEN



Ten matchsticks kept separately. 

  Ten matchsticks tied together with a thread.

A bundle of TEN



  Ten bananas kept separately. A bunch of ten bananas.

A bundle of TEN

 


Teachers Note

  • Refer to page no. 142 to develop understanding of numbers from 10 to 20.

Make a group of 10.

There are fourteen turnips in a box and ten are grouped together by drawing a boundary around them.

Twelve ice creams in a box.

There are thirteen empty jars.

There are sixteen leaves.

There are nineteen toffees.

Counting from 10 to 20

Fill in the blanks.

Nine matchsticks. One matchstick. A bundle of ten matchsticks.

9 + 1 = 10

Ten matchsticks. One matchstick. A total of ____ matchsticks

10 + 1 = _____

A bundle of ten matchsticks. Two matchsticks. A total of________number of matchsticks.

10 + 2 = 12

A bundle of ten matchsticks. Three matchsticks A total of ____ number of matchsticks.

10 + 3 = _____

  A bundle of ten matchsticks. A blank space. A total of fourteen matchsticks.

 

10 + 4 = 14


Fill in the blanks.

A bundle of ten matchsticks. Five matchsticks. Fifteen matchsticks.

10 + 5 = 15

A bundle of ten matchsticks. Six matchsticks. A total of sixteen matchsticks.

10 + 6 = _____

A bundle of ten matchsticks. A blank space A total of seventeen matchsticks.

10 + 7 = 17

A bundle of ten matchsticks. Eight matchsticks. A total of ___ number of matchsticks.

10 + 8 = _____

A bundle of ten matchsticks. Nine matchsticks. A total of ___ number of matchsticks.

10 + 9 = 19

A bundle of ten matchsticks. A bundle of ten matchsticks. Two bundles of ten matchsticks in each.

10 + 10 = 20


Make a group of 10 and write numbers.

There are thirteen ice creams, out of them, ten are grouped together by drawing a boundary around them.

Ten

Ones

1

3


There are eight lanterns in one row and seven in the other row.

Ten

Ones


There are six onions in the first row, six onions in the second row and six onions in the third row. .

Ten

Ones

There are five baskets in the first row, five baskets in the second row, five baskets in the third row and four baskets in the fourth row.

Ten

Ones


Make a group of 10 and write numbers.

There are three snakes in the first row, three snakes in the second row, three snakes in the third row and two snakes in the fourth row.

Ten

Ones

There are five scissors in the first row, six scissors in the second row and five scissors in the third row.

Ten

Ones

There are five tea pots in the first row, four tea pots in the second row and four tea pots in the third row.

Ten

Ones

There are fourteen axes.

Ten

Ones


Complete the table

A bundle of ten matchsticks. = 10

1 ten

Fifteen empty boxes, number ten is to be written in each box.

A bundle of ten matchsticks. A matchstick. = 11

Fifteen empty boxes, number eleven is to be written in each box.

A bundle of ten matchsticks.   Two matchsticks. = 12

Fifteen empty boxes, number twelve is to be written in each box.   

A bundle of ten matchsticks. Three matchsticks. = 13

Fifteen empty boxes, number thirteen is to be written in each box.

        

A bundle of ten matchsticks.   Four matchsticks. = 14

Fifteen empty boxes, number fourteen is to be written in each box.

A bundle of ten matchsticks.   Five matchsticks. = 15

Fifteen empty boxes, number fifteen is to be written in each box.


A bundle of ten matchsticks. Six matchsticks. = 16

Fifteen empty boxes, number sixteen is to be written in each box.

A bundle of ten matchsticks. Seven matchsticks. = 17

Fifteen empty boxes, number seveneen is to be written in each box.

A bundle of ten matchsticks.   Eight matchsticks. = 18

Fifteen empty boxes, number eighteen is to be written in each box.  


A bundle of ten matchsticks. Nine matchsticks. = 19

Fifteen empty boxes, number nineteen is to be written in each box.

A bundle of ten matchsticks. A bundle of ten matchsticks. 2 ten = 20

Fifteen empty boxes, number twenty is to be written in each box.


Tick ( ✓ ) the group with more objects.

fourteen pots are there in the first box and thirteen pots are there in the second box.

fourteen leaves are there in the first box and sixteen leaves are there in the second box.

Fifteen balls are there in the first box and eleven balls are there in the second box.

fourteen mangoes are there in the first box and nineteen mangoes are there in the second box.


Join the order

Numbers from one to twenty are to be joined on a hot air balloon, in which an elephant is sitting.


Write the missing numbers.

10

12

15

16

18

13

15

What comes after 18?

18

What comes after 14?

14

 What comes before 16?

16

17

Write numbers before and after and after?

9

Write numbers before and after 18?

18

Write numbers before and after 10?

 

10


Circle the bigger  numbers.

Numbers eleven and thirteen are written in a box, number thirteen is circled.

11, 13

12, 8

16, 6

13, 15

17, 7

1, 11

18, 8

11, 10

9, 19

Circle the smaller  numbers.

Numbers twenty and ten are written in a box, number ten is circled.

20, 10

11, 9

16,17

6, 4

5, 15

9, 10

10, 12

12, 2

13, 15

Circle the biggest  numbers.

Numbers thirteen, three and nine are written in a box, number thirteen is circled.

13, 3, 9

10, 5, 12

19, 18, 17

12, 15, 20

 

11, 12, 13

13, 16, 14

Circle the smallest  numbers.

Numbers seven, two and four are written in a box, number two is circled.

7, 2, 4

15, 7, 20

1, 10, 20

14, 16, 12

19, 8, 9

16, 15, 14


Addition

  There are three mangoes on one tree, four mangoes on the second tree and two mangoes on the third tree, there is a girl , who is holding three mangoes and four mangoes are lying near her on the ground. A boy is using a stick to get the mango from the tree and another boy is putting mangoes in a basket, he has one mango in his hand, seven mangoes are there in his basket and four mangoes are lying on the ground near him.

 

4 + 5 = _____

5 + 2 = _____

0 + 3 = _____

6 + 2 = _____

Six is added to two and a blank space is given to write the answer.   Zero is added to five and a blank space is given to write the answer. One is added to seven and a blank space is given to write the answer.  


Six is added to eight and the sum is fourteen. The next part of the image shows eight sticks in a row and six sticks in the second row. Ten sticks are grouped together and the sum shows a bundle of ten sticks and four sticks separately. Twelve is added to five and the sum is seventeen. The next part of the image shows twelve sticks in a row and five sticks in the second row. Ten sticks are grouped together and the sum shows a bundle of ten sticks and seven sticks separately.

8 + 7 = _____

9 + 9 = _____

 

8 + 5 = _____

6 + 7 = _____

11 + 5 = _____

4 + 12 = _____

13 + 5 = _____

0 + 14 = _____

 

Five is added to nine and a blank space is given to write the answer.   Seven is added to eight and a blank space is given to write the answer. Five is added to five and a blank space is given to write the answer. Twelve is added to seven and a blank space is given to write the answer.

  1. Rahul has 8 pencils. Sonu has 7 pencils. How many pencils do they have altogether?
  2. Farida plucked 4 apples. Sita plucked 6 apples. Both put them together. How many apples are there now?

Subtraction

7 − 4 = _____

2 − 2 = _____

9 − 8 = _____

6 − 2 = _____

Four is subtracted from eight and a blank space is given to write the answer. Five is subtracted from six and a blank space is given to write the answer. Zero is subtracted from four and a blank space is given to write the answer.

Five is subtracted from seventeen and the result is twelve. The second part of the image shows seventeen bananas, out of which five are crossed.

15 − 4 = _____

19 − 7 = _____

17 − 2 = _____

12 − 1 = _____


18 − 8 = _____

17 − 5 = _____

11 − 1 = _____

14 − 3 = _____

12 − 4 = _____

13 − 0 = _____


Four is subtracted from seventeen and a blank space is given to write the answer.   Three is subtracted from eighteen and a blank space is given to write the answer. Five is subtracted from fifteen and a blank space is given to write the answer.

Eight is subtracted from nineteen and a blank space is given to write the answer. Four is subtracted from fourteen and a blank space is given to write the answer. Six is subtracted from thirteen and a blank space is given to write the answer.

  1. Sohan's mother brought 9 bananas from the market. She gave 4 bananas to Sohan. How many bananas was she left with?
  2. Rahim had 8 flowers. He put three flowers in a vase. How many flowers was he left with?
 

Addition practice.

3 + 7 = _____

5 + 8 = _____

6 + 8 = _____

9 + 9 = _____

7 + 6 = _____

9 + 2 = _____

8 + 7 = _____

4 + 8 = _____

Subtraction Practice.

13 – 7 = _____

16 – 6 = _____

15 – 3 = _____

10 – 0 = _____

17 – 4 = _____

18 – 7 = _____