Primary School · Mathematics

Numbers to 20: Practice Questions

5 multiple-choice questions marked as you go, and 5 written questions with worked solutions. All on Numbers to 20.

10 questions24 marksFree, no account

Question 1

1 mark

What is the number word for the numeral \(11\)?

Question 2

1 mark

Look at the pattern below:
\(2, 4, 6, 8, \dots, 12\)
What is the missing number in the pattern?

Question 3

1 mark

If we use two 1-digit numbers to compose a number, and both 1-digit numbers are odd and different, what is the largest possible even number we can compose?

Question 4

1 mark

Look at the arrangement of circles below:
\( \bigcirc \bigcirc \bigcirc \bigcirc \bigcirc \)
\( \bigcirc \bigcirc \bigcirc \bigcirc \bigcirc \)
\( \bigcirc \bigcirc \bigcirc \)
How many circles are there in total?

Question 5

1 mark

Which number can be decomposed into the largest single-digit even number and the smallest single-digit odd number (excluding zero)?

Question 6

2 marks

When counting backwards from eighteen, what is the number that comes immediately after 17?

Write your answer out first, then check it against the worked solution.

Question 7

3 marks

If you have a group of 14 candies, can you divide them into two equal groups? Is 14 an even or odd number?

Write your answer out first, then check it against the worked solution.

Question 8

5 marks

Arrange these numbers from smallest to largest: \( 15, 11, 20, 18 \).

Write your answer out first, then check it against the worked solution.

Question 9

3 marks

Look at the list of numbers below:
12, 5, 8, 17, 4
a. Count the numbers and write down how many numbers are in the list.
b. Arrange these numbers in order from smallest to largest.
c. Identify the odd numbers from the list.<\/p>

Write your answer out first, then check it against the worked solution.

Question 10

6 marks

There are 20 students standing in a straight line for a photo.
a. If Ben is the 8th student from the left, what is his position from the right?
b. If Sarah stands between the 12th and 14th student from the left, what is her ordinal position from the left?
c. The teacher decides to group the 20 students into pairs. How many pairs are there? Is the total number of students odd or even? <\/p>

Write your answer out first, then check it against the worked solution.

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