Step-1

Title: Addition

Grade: 2-a Lesson: S1-L1

Explanation: Let us verify the answer here with the steps.

Description:

Step Type Explanation Answer

1

Problem

Kate has 2 pens. Cassie has 3 pens.

How many pens do they both have altogether?

2

Clue

Altogether implies adding up

Addition

3

Hint

Operator used : Addition

+

4

Step

Number of pens Kate has

\$2\$

5

Step

Number of pens Cassie has

\$3\$

6

Step

Total number of pens they both have

2 + 3

7

=

\$5\$

8

Step

Hence, number of pens they both have altogether

\$5\$

9

SumUp

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

10

Choice.A

It is incorrect because it do not represent the accurate sum of Kate and Cassie’s pens

4

11

Choice.B

It is Correct because they have 2 + 3 = 5 pens. So, Kate and Cassie have 5 pens in total

5

12

Choice.C

It is incorrect because it do not represent the accurate sum of Kate and Cassie’s pens.

6

13

Choice.D

It is incorrect because it do not represent the accurate sum of Kate and Cassie’s pens.

7

14

Answer

Option

B

15

SumUp

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


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