Grade 2 - Mathematics 1.21 Adding Three Numbers (WIZ Math)
Method:
Read out the numeric expression given.
There are 3 addends in each.
First find the sum of first two addends, then add their sum to the third addend.
Example: 2+3+5
Look at the addends in the above expression. Here the sum of 2 and 3 is 5, we then add this to 5 which gives 10.
Answer : 10 Directions: Answer the following questions. Also write atleast 10 examples of your own.