Addition

a) Addition means:

1. The Process of finding the sum of two or more numbers.
2. To calculate the total of two or more numbers.
3. For example: 3 + 4 = 7
4. The total is called the sum of the numbers added.

b) Other words of 'Addition':

1. Sum
2. Add
3. Altogether
4. Total
5. Plus
6. More

c) Adding Two Numbers Without Regrouping.
i) Add a 2-digit number and a 1-digit number.

ii) Add two 2-digit numbers.

iii) Add a 3-digit number and a 1-digit number.

iv) Add a 3-digit number and a 2-digit number.

v) Add two 3-digit numbers.

d) Adding Two Numbers With Regrouping.

i) Add a 2-digit number and a 1-digit number.

ii) Add two 2-digit numbers.

iii) Add three 1-digit numbers.

iv) Unknown Numbers.

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