Before you purchase this lesson from the link(s) below, click on “**Materials**” to see what’s covered. The exercise is expected to last for not more than 1 hour 3o minutes, and please, be ready to complete this lesson in **ONE** session. If you haven’t signed up for the IXL SKILLS package, a temporal login info that will be valid for 48 hours can be obtained from the second link below.

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Warmup: Answer the question below about the number line.

**Activity #1** (30 minutes)

1. Topic: Integer addition and subtraction rules(Applet).

2. Explainer Video: Integer addition and subtraction rules.

**Practice Exercise** (30 minutes).

Topic: Integer addition and subtraction rules.

**Quiz Time** – (Two sets: 30 minutes).

Topic: Integer addition and subtraction rules (to be taken while you are logged in).

- An applet.
- Explainer video on "Integer addition and subtraction rules".
- Exercise questions on "Integer addition and subtraction rules". The questions exhibit an increasing order of difficulty.
- Two sets of quizzes on "Integer addition and subtraction rules". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.

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