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## Chapter: 1st Maths : Term 1 Unit 2 : Numbers

Keywords: Add, Total, Altogether, More, Combine together

Travel through

Teacher's note: Teacher can extend the story up to number 9.

Combine together

Learn

Addition means combining or putting things together

+ is the sign for addition.

Practice

Count and Draw together

Practice

Practice

4 + 3 =  7

3 + 4 =  7

5+3=8

3+5=8

3+2=5

2+3=5

Think like a mathematician

2 + 1 and 1 + 2

Find all addition facts of 5.

1+4 = 5

2+3=5

3+2=5

4+1=5

Find all addition facts of 6.

1+5=6

2+4=6

3+3=6

4+2=6

5+1=6

Learn

5 + 1 = 6

Practice

2 + 3 = 5

4 + 5 = 9

1 + 7 = 8

4 + 2 = 6

6 +  3 = 9

3 + 3 = 6

3 + 4 = 7

7 + 2 = 9

Learn

3 + 5 = 8

3 + 5 = 8

Practice

2 + 3 = 5

4 + 4 = 8

5 + 1 = 6

2 + 7 = 9

2 + 3 = 5

4 + 4 = 8

5 + 1 = 6

2 + 7 = 9

Pleasure time

Colour two numbers which make 8.

Colour two numbers which make 9 in different ways.

Try this

Circle the numbers which give a sum of 9.

Mind math

Look at the first one and do the rest.

Mind math (To be done orally)

1. Akilan has 4 pencils. Mukilan gives him 2 more. How many pencils does he have totally?

4+2 =6

2. There are 5 f lowers in a plant and 3 flowers are there in another plant. How many flowers are there altogether?

5+3= 8

3. Ruby's father gave her 6 chocolates and her mother gave 2 chocolates for her birthday. Totally how many chocolates does Ruby have in her hand?

6+2=8

Think like a mathematician

1. Pick a pair from the above numbers. Write addition fact for it.

3+2=9

2. Pick another pair of numbers. Write addition fact for it.

2+3=5

4+2=6

5+2=7

5+3=8

3. Keep doing it. How many different answers will you get?

9 different ways

5+4=9

5+2=7

5+3=8

4+5=9

4+2=6

4+3=7

2+5=7

2+4=6

2+3=5

Tags : Numbers | Term 1 Chapter 2 | 1st Maths , 1st Maths : Term 1 Unit 2 : Numbers
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1st Maths : Term 1 Unit 2 : Numbers : Addition | Numbers | Term 1 Chapter 2 | 1st Maths