Lesson details

Key learning points

  1. In this lesson, we will learn how to represent multiplication equations pictorially. Then, we will explore how we can derive new facts from known multiplication facts.

Licence

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5 Questions

Q1.
What is the whole represented in the bar model?
10
18
6
Correct answer: 9
Q2.
How many equal parts are represented here?
17
7
72
Correct answer: 8
Q3.
What calculation are we using to find the whole?
10 - 5
5 + 8
Correct answer: 5 x 8
Q4.
Select the bar models that does not represent a division or multiplication problem.
Correct answer: Option 1
Option 2
Option 3
Q5.
To represent a two-step word problem, you need to draw two different bar models?
False
Correct answer: True

5 Questions

Q1.
What is the product in the equation below? 3 x 4 = 12
Correct answer: 12
3
4
Q2.
Select the equations that shows the commutative law.
11 x 3 = 33 and 27 + 6 = 33
2 + 7 = 9 and 3 x 3 = 9
Correct answer: 3 x 6 = 18 and 6 x 3 = 18
Q3.
What equation is represented here?
11 x 2 and 2 x 11
Correct answer: 3 x 4 and 4 x 3
3 x 5 and 5 x 3
Q4.
What is the product of this array?
11
Correct answer: 28
30
40
Q5.
Select the equations for this array.
10 x 7 = 70 and 10 x 3 = 30
100 x 10 = 1000
Correct answer: 7 x 30 = 210 and 30 x 7 = 210

Lesson appears in

UnitMaths / Multiplication and division