New
New
Year 3

Multiples of 10 that total 100

I can find multiples of 10 that total 100

New
New
Year 3

Multiples of 10 that total 100

I can find multiples of 10 that total 100

Lesson details

Key learning points

  1. There are 10 tens in 100
  2. Knowledge of bonds to 10 can be applied to multiples of to 10
  3. If 4 plus 6 is equal to 10 then 4 tens plus 6 tens is equal to 10 tens

Common misconception

Pupils lack fluency in pairs for 10 and so struggle to connect this to 2-digit numbers.

Promote fluency through games and chants and consider providing a scaffold of pairs for 10 which will help pupils develop automaticity

Keywords

  • Compose - You can compose larger numbers from smaller numbers.

  • Multiple - A multiple is the number you get when you multiply a certain number by an integer.

Base 10 blocks or bead strings are a great tool here and should be used by learners so they are able to compose and decompose 100 into groups of and multiples of 10
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).

Loading...

6 Questions

Q1.
100 is composed of how many tens?
An image in a quiz
Correct Answer: 10, ten, ten 10s , ten tens
Q2.
Complete: 6 + = 10
Correct Answer: 4, four
Q3.
Complete the calculation 100 = + 50
Correct Answer: 50, fifty
Q4.
Match the subtraction equation to the missing part.
Correct Answer:10 − ___ = 1,9

9

Correct Answer:10 − ___ = 3,7

7

Correct Answer:10 − 5 = ___,5

5

Correct Answer:10 − ___ = 10,0

0

Q5.
100 is composed of four equal parts. What is the value of each part?
An image in a quiz
10
20
Correct answer: 25
50
Q6.
How many 20 p coins would be needed to make 100 p?
two
four
Correct answer: five
ten

6 Questions

Q1.
Look at the picture. How many more tens do I need to make 100? tens
An image in a quiz
Correct Answer: 4, four, four tens
Q2.
Match the multiples of 10 to make a pair that sum to 100
Correct Answer:20,80

80

Correct Answer:30,70

70

Correct Answer:50,50

50

Correct Answer:40,60

60

Correct Answer:90,10

10

Q3.
20 + = 100
Correct Answer: 80, eighty, 8 tens
Q4.
This image shows 100 composed of how many tens?
An image in a quiz
three tens and seven tens
two tens and two tens
Correct answer: four tens and six tens
Q5.
Andeep ran 70 metres. How much further does he need to run to finish the 100 metre race?
60 metres
50 metres
40 metres
Correct answer: 30 metres
Q6.
What is the missing value in this bar model?
An image in a quiz
Correct answer: 2 tens
3 tens
5 tens