New
New
Year 1

Solve problems to add 5 and 3 and 6 and 3

I can solve problems using knowledge and strategies to add 5 and 3 and 6 and 3

New
New
Year 1

Solve problems to add 5 and 3 and 6 and 3

I can solve problems using knowledge and strategies to add 5 and 3 and 6 and 3

Lesson details

Key learning points

  1. Addition and subtraction facts for the pairs 5 and 3 and 6 and 3 can be related to known facts and strategies.
  2. 5 and 3 can be calculated using the five and a bit context.
  3. 6 and 3 can be calculated by relating it to 6 + 4 = 10 which is a known fact.

Keywords

  • Strategies - A plan of action designed to achieve an aim.

Common misconception

With these particular facts, children may resort to counting on three from five or six.

Begin by linking 5 + 3 in the context of 'five and a bit' to the explicit knowledge that 5 + 3 = 8 With 6 + 3, stress that this can easily be related to 6 + 4 which is a known fact.

At this point, children should be encouraged to draw upon a number of strategies to derive facts in the process of committing them to memory. Once you have discussed all strategies, protect time for varied practice, including missing number problems, part-part-whole models and real-world contexts.
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).

Lesson video

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6 Questions

Q1.
Match the equation to the sum.
Correct Answer:4 + 4 ,8

8

Correct Answer:4 + 3 ,7

7

Correct Answer:5 + 1 ,6

6

Correct Answer:2 + 3,5

5

Q2.
What doubling fact is being shown here?
An image in a quiz
5 + 5
Correct answer: 4 + 4
3 + 3
2 + 2
Q3.
Sam’s football team scored 6 goals in the match. Sam scored half of them. How many did she score?
An image in a quiz
2
Correct answer: 3
4
5
Q4.
Which representations show a near double?
An image in a quiz
Correct Answer: An image in a quiz
An image in a quiz
Correct Answer: An image in a quiz
An image in a quiz
Q5.
Sam and Jacob are working out 3 + 4 Who is correct?
An image in a quiz
Correct answer: Sam
Jacob
Q6.
Jacob cycled half the distance of Sam. Sam cycled 8 miles. How many miles did did Jacob cycle?
5 miles
6 miles
Correct answer: 4 miles
3 miles

6 Questions

Q1.
What equation is the representation showing?
An image in a quiz
5 + 5
5 + 2
Correct answer: 5 + 3
Q2.
Tick all the representations of 5 + 3
Correct Answer: An image in a quiz
An image in a quiz
Correct Answer: An image in a quiz
An image in a quiz
An image in a quiz
Correct Answer: An image in a quiz
An image in a quiz
Q3.
What is the missing number?
An image in a quiz
Correct Answer: 5, five
Q4.
Tick all the equations that this part part whole model is showing.
An image in a quiz
Correct answer: 6 + 3 = 9
Correct answer: 3 + 6 = 9
6 - 9 = 3
Correct answer: 9 - 3 = 6
Q5.
Jacob has 5 toy trains. His brother has 3 more than him. How many toy trains does Jacob’s brother have?
7
5
6
Correct answer: 8
Q6.
There were 9 rabbits. 6 were sleeping in the hutch the rest were sleeping on the grass. How many rabbits were sleeping on the grass?
4
5
2
Correct answer: 3