A collection of four worksheets on operations with positive and negative numbers. Detailed solutions are included.

Looking for the ultimate, no-prep master pack to help your secondary students conquer directed numbers? This comprehensive 26-page mega bundle includes scaffolded practice worksheets for integers, rational numbers, multi-step order of operations (BIDMAS/BODMAS) and powers with negative bases. Complete with a full step-by-step teacher answer key, it is perfect for independent work, homework, maths intervention or cover lessons!

What’s Included in This No-Prep PDF Mega Bundle?
Section 1: Core Operations with Positive and Negative Numbers (Pages 1-9)
• Scaffolded practice with integer addition, subtraction, multiplication and division.
• Advanced calculations involving negative decimals, proper/improper fractions and mixed numbers.
• Calculations with strings of 3 or 4 terms and an introduction to directed calculations.
• Full, detailed, step-by-step solutions for easy marking or student self-assessment!
Section 2: Order of Operations with Rational Numbers (Pages 10-14)
• Rigorous 24-question practice focused on BIDMAS / BODMAS rules.
• Complex multi-step expressions featuring nested brackets, fraction bars and indices.
• Scaffolded difficulty progression from simple two-step problems to advanced algebraic-thinking challenges.
• Complete step-by-step calculation keys for every single expression!
Section 3: Powers of Positive and Negative Numbers (Pages 15-26)
• High-density 36-question worksheet targeting exponents with signed bases.
• Deep-dive practice on critical notation differences (such as evaluating negative bases inside vs. outside of brackets).
• Mind-bending index readiness patterns (such as evaluating negative one raised to the 1001st, 1002nd or 30000th power).
• An exhaustive, clear teacher answer key verifying every single problem.

Perfect For:
• Key Stage 3 (KS3) Core Curriculum Units (Year 7, Year 8 and Year 9)
• GCSE Foundation Remediation, Revision & Catch-up
• Independent Classwork, Homework Assignments & Revision Booklets
• Emergency Cover Lessons & Supply Teacher Packs
• Maths Intervention & Support Groups

Curriculum Alignment:
• UK National Curriculum (KS3): Order, add, subtract, multiply and divide integers, decimals, fractions (proper and improper), and mixed numbers; use the four operations with directed numbers; apply the correct order of operations (BIDMAS) including brackets, powers, roots and reciprocals.