Puzzle
AlgebraPuzzle
Code breaker:Substitution
Thirteen expressions with a = 5, b = 3 and c = 2, building from a + b to 5c². The Code Box includes 35, 32 and 100 for anyone who reads 3a as thirty five or squares the whole of 5c. Two per A4.
A free key stage 3 and GCSE algebra puzzle with answers, spec code A2. It goes with the lessons on substitution and substitution.
More in Expressions and formulae
- Expression, equation, formula or inequality?Lesson · Support
- Expression, equation, formula or inequality?Lesson · Foundation
- Algebraic notation: multiplyingLesson · Support
- Algebraic notation: multiplyingLesson · Foundation
- Collecting like termsLesson · Support
- Collecting like terms: grouping lettersLesson · Support
- Collecting like termsLesson · Foundation
- Expanding single bracketsLesson · Support
- Expanding single bracketsLesson · Foundation
- Equation or identity?Lesson · Common
- Four Fours: index lawsPuzzle
- Key words: algebraWorksheet · Foundation
- Four Fours: algebraic notationPuzzle
- Ramp up: algebraic notation and vocabularyWorksheet · Foundation