Year 2

Representing 2-digit numbers (Part 1)

Year 2

Representing 2-digit numbers (Part 1)

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Lesson details

Key learning points

  1. In this lesson, we will represent how many tens and ones there are in numbers within 100 in different ways and then representing these numbers on a number line.

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This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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5 Questions

Q1.
An image in a quiz
Option 1
Option 2
Correct answer: Option 3
Option 4
Q2.
What multiple of ten do these Dienes represent?
An image in a quiz
6
60
7
Correct answer: 70
Q3.
Which part-whole model matches the Dienes representation below?
An image in a quiz
Option 1
Correct answer: Option 2
Option 3
Option 4
Q4.
Here is a representation of the number 90. How many more tens are needed to make 100?
An image in a quiz
0
Correct answer: 1
10
2
Q5.
Here is a representation of the number 40. How many more tens are needed to make 100?
An image in a quiz
0
5
Correct answer: 6
60

5 Questions

Q1.
What number do these strawberries represent?
An image in a quiz
34
Correct answer: 43
7
70
Q2.
Which bead string image represents the number line below?
An image in a quiz
Correct answer: Option 1
Option 2
Option 3
Option 4
Q3.
Which bead string image represents the number line below?
An image in a quiz
Option 1
Option 2
Option 3
Correct answer: Option 4
Q4.
The value of the digit 3 in my number is 3 ones. My number is less than 45. The digit in the tens place is one less than 5. What is my number?
34
35
Correct answer: 43
45
Q5.
The value of the digit 4 in my number is 4 tens. My number is less than 45. The digit in the ones place is one less than 2. What is my number?
24
34
Correct answer: 41
43