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Step-3

Title: Addition of numbers

Grade: 2-a Lesson: S1-L5

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step	Type	Explanation	Answer
1	Problem	Addition 240 + 260 = _.
2	Step	start by adding the digits in the rightmost column (ones place).	0 + 0 = 0
3	Step	Move to the next column (tens place) and add the digits.	4 + 6 = 10
4	Step	Tens place carry = 1 will be added to hundreds place	1
5	Step	Move to the last column (hundreds place) and add the digits	2 + 2 + 1 = 5
6	Step	So,when you add 240 and 260 together,you get 500.
7	Sumup	Can you summarize what you’ve understood in the above steps?
8	Choice.A	Incorrect, as the sum is 500	400
9	Choice.B	Incorrect, as the sum is 500	600
10	Choice.C	Incorrect, as the sum is 500	520
11	Choice.D	Correct, as the sum is 500	500
12	Answer	Option	D
13	Sumup	Can you summarize what you’ve understood in the above steps?

Step

Type

Explanation

Answer

Problem

Addition 240 + 260 = _.

Step

start by adding the digits in the rightmost column (ones place).

0 + 0 = 0

Step

Move to the next column (tens place) and add the digits.

4 + 6 = 10

Step

Tens place carry = 1 will be added to hundreds place

Step

Move to the last column (hundreds place) and add the digits

2 + 2 + 1 = 5

Step

So,when you add 240 and 260 together,you get 500.

Sumup

Can you summarize what you’ve understood in the above steps?

Choice.A

Incorrect, as the sum is 500

400

Choice.B

Incorrect, as the sum is 500

600

Choice.C

Incorrect, as the sum is 500

520

Choice.D

Correct, as the sum is 500

500

Answer

Option

Sumup

Can you summarize what you’ve understood in the above steps?