Trail · ages 7–9
Free 4th grade math games
Usually ages 9–10 · Topics follow the Common Core State Standards for Mathematics
In fourth grade, children use their facts with bigger numbers. The Common Core focuses on multi-digit multiplication and division, equivalent fractions and adding fractions with like denominators, and decimals to hundredths.
Number Quest's Trail keeps times tables fresh, and the Climbers trail (ages 10–12) has multiply and divide, fractions, decimals, and area and perimeter for the next step.
No sign-up, no ads. Works in any browser.
What children learn in 4th grade
- Place value to 1,000,000, and rounding
- Adding and subtracting multi-digit numbers with the standard algorithm
- Multiplying up to four digits by one digit, and two digits by two digits
- Dividing up to four digits by one digit, with remainders
- Factors, multiples, and prime and composite numbers
- Equivalent fractions, adding fractions with like denominators, and decimals to hundredths
- Measurement conversions, area and perimeter, and angles
Try some example questions
Tap a question to see the answer and how it works.
1. Times tablesWhat is 5 × 7?40123530
Answer: 35. 5 × 7 = 35.
2. Times tablesWhat is 84 ÷ 7?10131112
Answer: 12. 7 × 12 = 84, so 84 ÷ 7 = 12.
3. Times tablesPriya has 6 bags with 11 pencils in each. How many pencils?17775566
Answer: 66. 6 × 11 = 66.
Tips for parents and teachers
- Keep times tables fresh with a short Sprint a few times a week.
- Estimate first: is 38 × 6 nearer 200 or 300?
- Use money to make decimals real: 0.25 of a dollar is a quarter.
- Draw fraction bars to see that 2/4 and 1/2 match.
Why Number Quest
Free, with no ads and no in-app purchases. Five trails from age 5 to 16+, five ways to play, a daily goal that builds a streak, shells to earn for hats, backgrounds and 36 pets for your buddy, and a friendly weekly leaderboard. Missing a day never takes anything away. Questions are made fresh on the device, so there is always something new.
Questions from parents, answered
An Android app on Google Play is coming soon. Until then, play free right here in your browser.