Lesson details

Key learning points

  1. In this lesson, we will use the associative and distributive property to calculate multiplication facts.

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6 Questions

Q1.
Fill in the blank. 8 x 56 = 8 x (___ + 6)
Correct answer: 50
56
6
8
Q2.
Fill in the blank. 4 x 26 = 4 x 20 + ___ x 6
2
20
Correct answer: 4
6
Q3.
Fill in the blank. 13 x 7 = 11 x 7 + ___ x 7
13
Correct answer: 2
3
7
Q4.
Which shows the distributive property
Correct answer: 12 x 25 = 10 x 25 + 2 x 25
12 x 25 = 25 x 12
12 x 25 = 3 x (4x25) = 3 x 100
Q5.
Which shows the commutative property
12 x 25 = 10 x 25 + 2 x 25
Correct answer: 12 x 25 = 25 x 12
12 x 25 = 3 x (4x25) = 3 x 100
Q6.
Which calculation is shown using the distributive property represented by the array
20 x 9 - 20 x 2
Correct answer: 9 x 20 - 9 x 2
9 x 20 + 9 x 2

6 Questions

Q1.
Choose the option which would complete the blanks correctly: If I double the ___ times table I will have the ____ times table
10, 5
3, 5
Correct answer: 4, 8
Q2.
Choose the option which would complete the blank correctly: If I ________ the 6 times table I will have the 12 times table
Correct answer: Double
Half
Triple
Q3.
Choose the option which would complete the blank correctly: If I triple the ___ times table I will have the 12 times table
2
3
Correct answer: 4
Q4.
Choose the option which would complete the blank correctly: If I add the ___ and 5 times tables I will have the 7 times table
Correct answer: 2
3
4
Q5.
Choose the option which would complete the blanks correctly: If I ____ the 4 and 9 times tables I will have the ___ times table
Correct answer: Add, 13
Add, 36
Add, 5
Subtract, 13
Q6.
Choose the option which would complete the blank correctly: If I subtract the ___ times table from the 12 times table I will have the 5 times table.
12
5
Correct answer: 7

Lesson appears in

UnitMaths / Axioms and arrays