Ideal starter or weekly mental arithmetic / written calculation sheets. Randomly generated questions for approximately level 3 to level 7 (5 separate levels for written calculations) and level 3 to level 8 (6 separate levels for mental arithmetic questions); 2 separate types of test. Also, combination option including a torture square. Answer strip provided for easy marking. Also included versions with separate functions to allow focused practice with a specific skill. Questions randomise with press of F9.

20 questions (multiplication and division) to test times tables. Various versions to focus on specific tables. 4 strips plus answers (for easy marking!) fit on one A4 page. Questions randomise with press of F9.

50-in-5-v-5.1 50 mental arithmetic questions - the challenge is for pupils to complete them in 5 minutes. F9 changes the questions so pupils can be working on different questions and can have another go to try to beat their time. Cells change to green if answer is correct. Easy visual for teacher to monitor progress. Different colour coded tabs according to ability (approx old NC level 3 to level 6) as well as targeted practice for negative number calculations, multiplication and division. There is now a new tab for number bonds. The 'target' number can be changed (e.g. 60, 180 etc). 50-in-5-negative-numbers-worksheet-generator-v2.1 There is an associated additional negative numbers worksheet with associated answers. F9 changes the numbers, so you can give alternate students a different set of questions to avoid copying etc.

10 questions per strip. 4 strips plus answers per A4 page. Strips test equivalence, simplifying, improper to mixed, mixed to improper, fraction of, multiplying, dividing, adding and subtracting. Ideal starter to keep fraction skills fresh. Questions randomise with press of F9.

Resource was inspired by @mrbartonmaths and @danicquinn Skills and drills generator including: rounding/halving/doubling, negatives, 1-step equations, squares/triangular numbers/cubes/factors/multiple/primes/sequences, number bonds, fraction skills, multiply/divide by powers of 10/remainders when dividing/divisibility, HCF/LCM/sum-product/reciprocals/ratio division. Aim is for students to get regular practice and improve their speed / confidence. Target 100 generally has 5 sections of 20Q so the idea is to get 100 in the time available - for example allow 1 minute per section. Numbers randomly generated. Answers provided.

Mr-H-torture-squares-v2.0 Times tables practice in small grids - ideal for a starter. Different levels of difficulty. Mr-H-target-85-in-10-challenge-grid-v3.6 Challenge: can pupils get 85% or more in 10 mins. 10 levels of difficulty. 10x10 multiplication grids with numbers randomised. Harder ones include powers of 10 and decimals (e.g. 1.2 x 0.8). Then with negatives and times tables up to 15x15 - hardest up to 19x19. Layout: 4 / A4. (Answers can also be printed for checking). Recommend moving students up to the next level if they get 85% or more. Mr-H-target-85-in-10-challenge-grid-practice-v3.6 As above, but to complete on a computer on the excel spreadsheet for practice. Immediate feedback - green if correct.