Math Unit 3 revision

Question 1

What is a factor pair?

Accepted Answer

Two numbers you multiply to get a product

Question 2

8 x 4 = ?

Accepted Answer

32

Question 3

I understand what prime and composite numbers are:

Accepted Answer

quite well, not at all, very well, a little bit

Question 4

How many factors do composite numbers have?

Accepted Answer

At least 3

Question 5

36 / 9 = ?

Accepted Answer

4

Question 6

What is the answer for division problems called?

Accepted Answer

quotient

Question 7

Which one of the following numbers is NOT a prime number?

Accepted Answer

21

Question 8

How many factors do prime numbers have?

Accepted Answer

Exactly 2

Question 9

How fluent are you with reversing times tables to use them for multiplication facts?

Accepted Answer

I don't get division., I'm not confident nor fast, but with time I get there., I'm fast and confident!, I'm quite confident but need a bit more time.

Question 10

6 + 4 x 4 = ?

Accepted Answer

22

Question 11

I remember the order of operations:

Accepted Answer

quite well, a little bit, not at all, very well

Question 12

10 x (2 + 3)

Accepted Answer

50

Question 13

Which of the followings are all composite numbers?

Accepted Answer

4, 6, 8, 10

Question 14

Which of the following is a factor pair for number 24

Accepted Answer

12 x 2

Question 15

How fluent are you with multiplication facts (times tables)?

Accepted Answer

Quite!, Very!, Need more time, Getting there

Questions 15