icon-background-square

Subtracting two 2-digit numbers

icon-background-square

Subtracting two 2-digit numbers

warning

These resources will be removed by end of Summer Term 2025.

Switch to our new teaching resources now - designed by teachers and leading subject experts, and tested in classrooms.

These resources were created for remote use during the pandemic and are not designed for classroom teaching.

Lesson details

Key learning points

  1. In this lesson, we will be identify which known number bonds will help us subtract a 2-digit number from a 2-digit number.
copyright

Licence

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.

Loading...

5 Questions

Q1.
If 3 + 6 = 9 then 39 + 60 = ______
9
90
96
Correct answer: 99
Q2.
Which TWO number facts help us to solve 24 + 35?
Correct answer: 2 + 3 = 5
2 + 5 = 7
3 + 4 = 7
Correct answer: 4 + 5 = 9
Q3.
Which TWO number facts help us to solve 17 + 52?
Correct answer: 1 + 5 = 6
5 - 1 = 4
7 - 2 = 5
Correct answer: 7 + 2 = 9
Q4.
Which TWO number facts help us to solve 23 + 54?
Correct answer: 3 + 4 = 7
4 - 3 = 1
Correct answer: 5 + 2 = 7
5 + 3 = 8
Q5.
What is 63 + 12?
57
70
74
Correct answer: 75

5 Questions

Q1.
If 7 - 2 = 5 then 73 - 20 = ______
5
50
Correct answer: 53
57
Q2.
Which TWO number facts help us to solve 75 - 21?
Correct answer: 5 - 1 = 4
7 - 1 = 6
Correct answer: 7 - 2 = 5
7 + 2 = 9
Q3.
Which TWO number facts help us to solve 37 - 11?
Correct answer: 3 - 1 = 2
3 + 1 = 4
Correct answer: 7 - 1 = 6
7 - 3 = 4
Q4.
What is 56 - 31?
Correct answer: 25
27
87
96
Q5.
What is 72 - 21?
50
Correct answer: 51
53
93

Lesson appears in

UnitMaths / Addition and subtraction of 2-digit numbers