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Step-1

Title: Subtract the expressions

Grade: 7-a Lesson: S3-L3

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

Lesson Steps

Step	Type	Explanation	Answer
1	Problem	Given that: \$ (x+1), (x+2) \$
2	Hint	Subtract the terms: (x+1) - (x+2)
3	Step	Add the common terms	x+1-x-2
4	Step	After adding we get	-1
5		Answer	A

Step

Type

Explanation

Answer

Problem

Given that:
\$ (x+1), (x+2) \$

Hint

Subtract the terms:
(x+1) - (x+2)

Step

Add the common terms

x+1-x-2

Step

After adding we get

-1

Answer

Tutor: Questions

Seq	Type	Question
1	Problem	What did you learn from this problem?
2	Clue	What did you learn from the clues?
3	Hint	What did you learn from the Hints?
4	Step	What did you learn from the Steps?
5	Step	How can we improve the Steps?

Seq

Type

Question

Audio

Problem

What did you learn from this problem?

Clue

What did you learn from the clues?

Hint

What did you learn from the Hints?

Step

What did you learn from the Steps?

Step

How can we improve the Steps?