Year 5 · Autumn term · Multiplication and division A · Step 2
Year 5 Common multiples worksheets
Find common multiples and the lowest common multiple. A free editable Word sheet with eight fluency and six reasoning questions. The answers follow the questions: the same sheet again with every answer in red.
Download the worksheets
Print on A4 portrait: every page carries the sheet twice, side by side, so you can cut down the middle and two pupils each get a half to stick in their books. Every question sits in its own box and pupils write their answers in their book. The answers follow the questions in the file: the same sheet again with every answer in red. It opens in Word, Google Docs, Pages and LibreOffice, so you can change numbers, delete questions or add your own. There is no scaffolded version of this step yet.
Not scaffolded sheet
The same questions without the extra support. For pupils working at the expected standard: eight fluency questions first, then the reasoning questions.
Sample questions from this step
These are real questions from the first set of the sheet (two from the fluency page, two from the reasoning page). Open each one to see the answer.
- Write the first 8 multiples of each number. Circle the numbers that are in both lists.a) 2: ____b) 5: ____
Show the answer
2, 4, 6, 8, 10, 12, 14, 16; 5, 10, 15, 20, 25, 30, 35, 40
- Find the first common multiple of each pair.a) 6 and 9: ____b) 4 and 6: ____c) 4 and 10: ____
Show the answer
18; 12; 20
- A red light flashes every 12 seconds. A blue light flashes every 15 seconds. They flash together when I press start.a) Will both lights flash together at 1,140 seconds? Write yes or no. ____b) After how many seconds will they next flash together? ____
Show the answer
Yes; 60
- A number is a multiple of 3 if its digit sum is in the 3 times table.A number is a multiple of 4 if halving it twice gives a whole number.Use these methods to circle the common multiples of 3 and 4. Write them below.60 68 75 90 100 108____
Show the answer
60, 108
What is on each sheet
- Fluency: eight questions that start easy and get harder, with the key skill of the step practised in different ways.
- Reasoning: questions with pictures, tables and number lines (spot the mistake, true or false and explain, puzzles with one answer, an open-ended task).
- Answers in the same file: the sheet again with every answer in red, so there is only one file to download.
- Boba characters give the instructions in speech bubbles. They are decoration only.
Why one set of questions?
- Everyone works on the same content, and support comes from scaffolds instead of different, easier tasks. This follows the mastery approach described by the NCETM and the thinking in Ofsted's 2021 mathematics research review.
- Worked examples and visual representations lighten the load for pupils who need it, as the Education Endowment Foundation describes.