Step-3

Title: Addition of decimals

Grade: 4-a Lesson: S2-L2

Explanation: Hello Students, time to practice and review the steps. Let us take next 2-5 minutes to solve the steps for the problems. This is a good exercise to check your understanding of the concepts.Second student to identify and review important steps.Focus on understanding the concepts and application to solving problems step by step.

Discussion: Step1 Step2 Step3 Step4 Step5

Lesson Steps

Step Type Explanation Answer

1

Problem

The give Problem is

\$148.4 , 125.5\$

2

Clue

Operator used for addition

+

3

Step

Add the numbers

\$148.4 + 125.5\$

4

Step

After the addition or simplification we get

\$ 273.9 \$

5

Answer

\$D\$

6

Sumup

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

1

Choice.A

This sum is not the correct result obtained by adding 148.4 and 125.5 together.

276.9

2

Choice.B

This sum does not match the correct result after adding 148.4 and 125.5.

275.8

3

Choice.C

This result is also incorrect when adding 148.4 and 125.5 together.

274.6

4

Choice.D

This is the correct answer.

273.9

5

Sumup

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

Discussion: Step1 Step2 Step3 Step4 Step5


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