Year 7 / Grade 7 • Daily Maths Drill
Algebraic Expressions
Simplify expressions, substitute values and use the distributive law.
8 questions • 240-question rotating bank • 30 different sets before a full cycle repeats
8Questions
240Question bank
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💡 Quick Review
Algebraic Expressions
Like terms have the same variable part. Distribute a factor to every term inside brackets.
Key ideas
- like terms
- substitution
- expansion
- factor common terms
- form expressions
Worked example: 3(x+4)=3x+12.
Common trap: Distribute to every term inside the bracket.
Key words
term — part separated by + or −
coefficient — number multiplying variable
like terms — same variable part
expand — remove brackets by multiplication
factorise — write as a product
How to use this drill: review the short notes when learning, then close them on later attempts and practise from memory. The rotating bank delays a full set repeat for 30 attempts on the same browser.