NumberPuzzle

Answer chain:One step at a time

Support level. Twelve one step calculations in a chain: add, subtract, double, halve, multiply and divide. Each answer becomes the start of the next card, with a halfway check. One per A4.

A free key stage 3 and GCSE number puzzle with answers, spec code N2.

Puzzle

Answer chain:One step at a time

DownloadAnswers

More in Calculations

• Place value in 4 digit numbersLesson · Support
• Multiplying and dividing by 10, 100 and 1000Lesson · Support
• Ordering whole numbersLesson · Support
• Ordering decimalsLesson · Support
• Decimals: tenths and hundredthsLesson · Support
• Adding and subtracting decimalsLesson · Support
• Ordering decimalsLesson · Foundation
• Adding and subtracting on a number lineLesson · Support
• Column addition and subtractionLesson · Support
• Multiplication facts with arraysLesson · Support
• Place value and the four operations: exam questionsExam questions
• Perfect Ten: ordering numbersPuzzle
• Code breaker: adding and subtracting negativesPuzzle
• Revision mat: algebra 2, Foundation ARevision mat · Foundation