Grade 4 · Mathematics

Grade 4 Mathematics diagnostic

16 questions on number skills, arithmetic, fractions, decimals, geometry, measurement & time and statistics & probability, plus 2 from Grade 3. Answer what you can, then check your answers to see which topics are secure and what to practise next.

16 questions7 topicsAbout 20 minutesSet 2 of 5

Skip a question if you do not know the answer. It is better than guessing, because it shows what to practise.

1Number skillsWhat is the value of the hundreds digit in 1977?

Your answer

2Number skillsRound 4915 to the nearest hundred.

Your answer

3Arithmetic857 + 421 = ?

Your answer

4Arithmetic912 ÷ 16 = ?

Your answer

5FractionsChoose <, > or =: 6/7 □ 9/14

A. =B. >C. <

6FractionsSimplify 66/253.

Your answer

Fractions must be in lowest terms.

7Decimals46.36 + 15.16 = ?

Your answer

8DecimalsWrite 76/10 as a decimal.

Your answer

9GeometryA rectangle is 7 cm long and 65 cm wide. Find its perimeter in cm.

Your answercm

10GeometryFind the area of a 55 cm by 38 cm rectangle, in cm².

Your answercm²

11Measurement & timeConvert 26.7 kg to g.

Your answerg

12Measurement & timeAn activity starts at 10:37 and ends at 11:55 on the same day (24-hour clock). How many minutes does it last?

Your answermin

13Statistics & probabilityFind the range of: 42, 78, 123, 16, 28, 96.

Your answer

14Statistics & probabilityA reading survey records 8 fiction votes, 6 science votes and 4 history votes. How many votes?

Your answer

From Grade 3

These questions check skills from the grade below, so gaps can be spotted early.

15Number skills (Grade 3)Round 269 to the nearest ten.

Your answer

16Arithmetic (Grade 3)32 − 32 = ?

Your answer