New
New
Year 3
Write a 3-digit multiple of 10 as a multiplication equation
I can write a 3-digit multiple of 10 as a multiplication equation.
New
New
Year 3
Write a 3-digit multiple of 10 as a multiplication equation
I can write a 3-digit multiple of 10 as a multiplication equation.
Lesson details
Key learning points
- Base ten blocks and 100s frames can represent multiples of ten.
- The symbol × means multiply or lots of.
- Any 3-digit multiples of ten can be written as a multiplication equation.
Common misconception
Pupils may explain the relationship with multiples of 10 as 'adding a zero' (e.g. 37 x 10 = 370).
Pupils should be discouraged from doing this. Instead, explore place value, reminding pupils that each 100 represents 10 lots of ten.
Keywords
Equation - An equation is used to show that one number or calculation is equal to another.
Multiple - A multiple is the result of multiplying a number by another whole number.
Pupils may need to represent multiples of ten using base ten blocks or 10s counters and 'hundreds' frames.
Teacher tip
Licence
This content is © Oak National Academy Limited (2024), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).
Video
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Starter quiz
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6 Questions
Q1.
Which number is represented by the base ten blocks?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1702286352%2Fwqwbcicansvfka28rj2e.png&w=640&q=75)
7
700
Q2.
How many tens are represented here?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1702380462%2Fqpqbo1t5opbwwpxmlmab.png&w=384&q=75)
Q3.
What number is represented by the base ten blocks?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1702380463%2Frlbxcivvtsussqnx0f7o.png&w=640&q=75)
12
102
112
Q4.
What number is missing from the bar model?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1702380463%2Flj6mnmn8qlcxonvzx91u.png&w=750&q=75)
Q5.
Order these numbers, starting with the smallest.
Q6.
What number is missing from the bar model?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1702380464%2Fkuy4rtmhk5j6upex7ppp.png&w=750&q=75)
Exit quiz
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6 Questions
Q1.
Which numbers are a multiple of ten?
105
308
Q2.
Match the number of tens to the numeral they are equal to.
120
210
220
Q3.
Which equation represents the base ten blocks?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1702380461%2Fniv9h6ius3gdjauesbtv.png&w=1080&q=75)
17 tens = 170
26 tens = 260
Q4.
What 3-digit number would complete the bar model?
![An image in a quiz](/_next/image?url=https%3A%2F%2Foaknationalacademy-res.cloudinary.com%2Fimage%2Fupload%2Fv1702285446%2Fu82vkq4t1wdew6hpmwjk.png&w=750&q=75)
Q5.
Complete this equation: x 10 = 410
Q6.
Which equation is not correct?
50 x 10 = 500
510 = 10 x 51
10 x 53 = 530