Lesson Example Discussion Quiz: Class Homework |
Step-2 |
Title: Addition |
Grade: 2-a Lesson: S2-L5 |
Explanation: Let us verify the answer here with the steps. |
Description:
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
The height of the black door is 94 cm, and the height of the red door is 25 cm. Find the sum of the heights of black and red doors. |
|
2 |
Clue |
Sum means Altogether |
Addition |
3 |
Hint |
Operator used : Addition |
+ |
4 |
Step |
Height of black door |
\$94\$ |
5 |
Step |
Height of red door |
\$25\$ |
6 |
Step |
Sum of the height of the doors |
\$94 + 25\$ |
7 |
= |
\$119\$ |
|
8 |
Step |
Hence, sum of the height of black and red door is |
\$119\$ |
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