Class 3 Maths and Science Quiz
Practise Class 3 maths and science with a free quiz of 5, 10, 15 or 20 questions. Half maths, half science, matched to Class 3 (Grade 3, UK Year 4, ages 8 to 9), with the right answer and a short explanation after every question.
Choose your quiz length
How many questions would you like? 10 questions means 5 math + 5 science.
What the Class 3 quiz covers
Maths
- Adding and subtracting two-digit numbers
- 2, 5 and 10 times tables
- Place value and doubling
- Number patterns
Science
- Plants and animals
- Parts of the body and the senses
- Solids, liquids and gases
- Seasons and the Sun
Class 3 sample questions with answers
Class 3 is Grade 3 in the US and Year 4 in England (ages 8 to 9). These sample questions show the level; the quiz gives new maths numbers every round and mixes in science from a bank written for this class.
| Subject | Question | Answer | Why |
|---|---|---|---|
| Maths | What is 28 + 9? | 37 | 28 + 9 = 37. |
| Maths | What is 46 − 10? | 36 | 46 − 10 = 36. |
| Maths | What is 5 × 5? | 25 | 5 × 5 = 25. |
| Maths | What is 10 ÷ 2? | 5 | 2 × 5 = 10, so 10 ÷ 2 = 5. |
| Science | Which part of the body do we use to smell? | Nose | We smell with the nose. |
| Science | What do plants need to grow? | Water and sunlight | Plants need water, light and air to grow. |
| Science | What is a baby frog called? | Tadpole | A frog begins life as a tadpole. |
| Science | Which of these is a solid? | Ice | Ice is frozen water and keeps its shape. |
Frequently Asked Questions (FAQs)
Maths covers adding and subtracting two-digit numbers, 2, 5 and 10 times tables, place value and doubling, number patterns. Science covers plants and animals, parts of the body and the senses, solids, liquids and gases, seasons and the sun.
Class 3 matches Grade 3 in the US and Year 4 in England, for children aged about 8 to 9.
Yes. After every question the right answer is highlighted with a short explanation, and the results page lets you review every question.
You choose 5, 10, 15 or 20 questions. Even lengths are exactly half maths and half science, and the maths numbers change every round.
Yes. There is no sign-up, and it works on phones, tablets and computers.
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