4th Grade Math Practice Online
Fourth grade is about multiplication and division fluency. Build automatic recall of all times tables through ×12 and master division facts — the skills that make every future math topic easier.
Key Skills for 4th Grade
- ✓ Automatic recall of all multiplication facts ×1 through ×12
- ✓ Division facts — understanding that 56 ÷ 7 = 8 is the inverse of 7 × 8 = 56
- ✓ Multi-digit multiplication (e.g., 3 × 47) using the distributive property
- ✓ Introduction to long division with single-digit divisors
- ✓ Understanding factors, multiples, and prime vs. composite numbers
Why Multiplication Fluency Matters
Fractions
Finding equivalent fractions, common denominators, and simplifying fractions all require instant times table recall.
Long Division
Every step of long division requires a multiplication fact check. Slow recall makes the entire process error-prone and exhausting.
Algebra Readiness
Students who have automatic fact recall can focus on the new concepts in algebra instead of getting stuck on arithmetic.
Frequently Asked Questions
What math do 4th graders learn?
Fourth graders deepen their understanding of multiplication and division. Key skills include fluency with all multiplication facts through ×12, introduction to multi-digit multiplication, long division with single-digit divisors, understanding factors and multiples, and building early fraction concepts. By end of 4th grade, times table recall should be automatic.
How fast should a 4th grader be at multiplication?
Most education standards expect 4th graders to recall any times table fact within 3 seconds. The goal is automaticity — answering without pausing to count or think. Speed builds with consistent daily practice — even 5 minutes per day makes a measurable difference over weeks.
When do kids learn long division?
Long division with single-digit divisors is typically introduced in 4th grade. Before starting long division, students should have solid fluency with multiplication facts (since division requires working backwards from multiplication) and a basic understanding of division as the inverse of multiplication.
What are factors and multiples?
A factor is a number that divides evenly into another number. For example, the factors of 12 are 1, 2, 3, 4, 6, and 12. A multiple is what you get when you multiply a number by any whole number — the multiples of 4 are 4, 8, 12, 16, 20, etc. Understanding factors and multiples builds the foundation for fractions and algebra.