Maths

Exit Lesson

Deriving Decimal Multiplication Facts

In this lesson we will derive multiplication facts involving decimal numbers, exploring a range of language structures and models. By the end of this lesson we will be able to use a known fact (e.g. 2 x 6 = 12) to derive a decimal calculation (e.g. 0.2 x 6 =1.2)

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.Sofia is 134.7cm tall. Her sister is 107.4cm tall. How much taller is Sofia than her sister?

1/6

Q2.How much taller is Sofia than her sister?

2/6

Q3.It is Grandad’s birthday soon and he wants to hire a sports car for his present. A sports car costs £49.50 initial payment then £29.50 per hour. Grandad is bought 4 hour's hire. How much did Grandad’s present cost?

3/6

Q4.How much did Grandad's present cost?

4/6

Q5.To visit his grandmother, Zaid takes a train 6.37 km and a car 5.45 km. How many kilometres is his journey in total?

5/6

Q6.The temperature in the classroom was 21.8 °C. Claire left the door open and the temperature dropped by 3.7 °C. What was the temperature now?

6/6

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Intro quiz - Recap from previous lesson

Before we start this lesson, let’s see what you can remember from this topic. Here’s a quick quiz!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Q1.Sofia is 134.7cm tall. Her sister is 107.4cm tall. How much taller is Sofia than her sister?

1/6

Q2.How much taller is Sofia than her sister?

2/6

Q3.It is Grandad’s birthday soon and he wants to hire a sports car for his present. A sports car costs £49.50 initial payment then £29.50 per hour. Grandad is bought 4 hour's hire. How much did Grandad’s present cost?

3/6

Q4.How much did Grandad's present cost?

4/6

Q5.To visit his grandmother, Zaid takes a train 6.37 km and a car 5.45 km. How many kilometres is his journey in total?

5/6

Q6.The temperature in the classroom was 21.8 °C. Claire left the door open and the temperature dropped by 3.7 °C. What was the temperature now?

6/6

Video

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Worksheet

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This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Deriving decimal multiplication facts

Exit Quiz: Can you spot the pattern and complete this quiz mentally? That's the challenge!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Q1.9 x 7

1/8

Q2.7 x 9

2/8

Q3.7 x 0.9

3/8

Q4.9 x 0.7

4/8

Q5.7 x 0.09

5/8

Q6.9 x 0.07

6/8

Q7.7 x 0.009

7/8

Q8.9 x 0.007

8/8

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Deriving decimal multiplication facts

Exit Quiz: Can you spot the pattern and complete this quiz mentally? That's the challenge!

Question 1

Question 2

Question 3

Question 4

Question 5

Question 6

Question 7

Question 8

Q1.9 x 7

1/8

Q2.7 x 9

2/8

Q3.7 x 0.9

3/8

Q4.9 x 0.7

4/8

Q5.7 x 0.09

5/8

Q6.9 x 0.07

6/8

Q7.7 x 0.009

7/8

Q8.9 x 0.007

8/8

Lesson summary: Deriving Decimal Multiplication Facts

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The next lesson in Calculating with whole numbers and decimals is "Multiplying decimals by a whole number"

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