About this lesson
Number sense is understanding what numbers mean, comparing them and noticing patterns such as odd and even. In this Maths lesson, children jump along a number line.
The lesson has 3 key facts, an interactive activity and a 2-question quiz. Each quiz attempt is scored, and up to three stars can be earned.
When to use this lesson
- Sorting numbers into odd and even groups
- Comparing two numbers in a quick game
- A mental-maths warm-up
- Revision for Grade 3 Maths at home or in class
How to practise at home
- Play the activity together: jump along a number line.
- Ask your child to explain one key fact in their own words.
- Take the quiz and try again until you earn three stars.
Practice questions
Show the 2 practice questions and answers
- Round 86 to the nearest 10 Answer: 90
- Numbers ending in 5 or more… Answer: round up
Frequently asked questions
What will my child learn in “Round 86 to the nearest 10”?
The lesson covers these key facts: 86 is between 80 and 90. Round 86 → 90. 5 or more rounds up; 4 or less rounds down.
Which grade is “Round 86 to the nearest 10” for?
It is written for Grade 3 pupils studying Maths. Related lessons on number sense are listed at the bottom of this page.
How can I help my child practise “Round 86 to the nearest 10” at home?
Play the activity together, so your child can jump along a number line. Then ask your child to explain one key fact in their own words and try the 2-question quiz. The quiz awards up to three stars.
Can this lesson be used in class?
Yes. The activity works well on a whiteboard as a starter, and the quiz is a quick check of understanding at the end of the lesson.
Do I need an account to use this lesson?
No. There is no sign-up. Stars and progress are saved in the browser on the device you use.