Lesson 9: Sale prices – find the original price

Before you have access to this lesson from the links 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, the temporal login info that you purchase from the link below, will be valid for 48 hours. 

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Warmup

Activity #1 (30 minutes)

1. Topic: Sale prices – find the original price(Applet).

2. Explainer Video: Sale prices – find the original price.

Practice Exercise (30 minutes).

Topic: Sale prices – find the original price.

Quiz Time – (Two sets: 30 minutes).

Topic: Sale prices – find the original price (to be taken while you are logged in).

  1. An applet.
  2. Explainer video on "Sale prices – find the original price".
  3. Exercise questions on "Sale prices – find the original price". The questions exhibit an increasing order of difficulty. 
  4. Two sets of quizzes on "Sale prices – find the original price". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.