Six questions · Explained answers · Free PDF
7th Grade Math Skill Check
A short check to choose your next practice in three selected skills. Work through the questions, compare your reasoning, then follow the lesson links for anything that needs another look.
What this check covers
- Finding the constant of proportionality
- Solving rational-number word problems
- Calculating percent increase and decrease
Allow about 15–20 minutes, with no time limit. Show your working and try without a calculator. This check samples three skills taught within the grade. Use it to choose practice, not to assign a grade level.
Try the questions before reading the lessons. The same questions also appear as self-checks in those lessons.
For y = 7x, what is the constant of proportionality?
A proportional table contains (2, 9) and (6, 27). Find k.
A temperature of −6°C rises by 9°C. Find the new temperature.
A balance of $5 decreases by $8.50. Find the new balance.
A value rises from 30 to 36. Find the percent increase.
An $80 item is reduced by 10%. Find the new price.
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