Math · Age 7 · Multiplication & Division
Arrays – Exercise 3
Explore commutativity using arrays.
Module
Multiplication & Division
Age
Age 7
Duration
8 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
An array shows 4 rows of 5. What is 4 × 5?
Question 2
Multiple choice
Which multiplication does an array with 6 rows of 2 represent?
Question 3
Multiple choice
If you rotate a 2×5 array, you get a 5×2 array. Do they have the same total?
Question 4
Sequence
Complete the sequence: 5, 10, 15, ?, 25
Question 5
True or false
You can use an array to show that 3×4 = 4×3.