Long division of big numbers is really a chain of small steps: how many times does it fit?, multiply, subtract, bring down. Each step runs on multiplication facts, basic division, and place value. Warm these up and multi-digit division stays calm.
Answer these 3, then press Show my path. No grade — this just points you to the right level.
1. What is 56 ÷ 8?
2. What is 9 × 6?
3. In the number 347, what digit is in the tens place?
Long division repeats four small steps: divide (how many times does it fit?), multiply, subtract, then bring down the next digit. Knowing your facts makes each step quick.
Your quick check picks one for you, but you can switch any time:
Level 0 Let's warm up the facts behind division.
A. What is 12 ÷ 3?
3 × 4 = 12, so 12 ÷ 3 = 4.
B. What is 20 ÷ 5?
5 × 4 = 20, so 20 ÷ 5 = 4.
C. What is 6 × 7?
6 × 7 = 42.
Level 1 Now divide two-digit numbers with no remainder.
A. What is 48 ÷ 6?
6 × 8 = 48, so 48 ÷ 6 = 8.
B. What is 63 ÷ 7?
7 × 9 = 63, so 63 ÷ 7 = 9.
C. Estimate: about how much is 81 ÷ 9?
9 × 9 = 81, so 81 ÷ 9 = 9 exactly.
Level 2 Warm-up straight into multi-digit division.
A. What is 96 ÷ 4?
4 fits into 9 two times (rem 1), bring down 6 to make 16; 16 ÷ 4 = 4. Answer 24. Check: 24 × 4 = 96.
B. What is 138 ÷ 6?
6 fits into 13 two times (12), rem 1, bring down 8 to make 18; 18 ÷ 6 = 3. Answer 23. Check: 23 × 6 = 138.
1. What is 72 ÷ 8?
8 × 9 = 72, so 72 ÷ 8 = 9.
2. What is 84 ÷ 4?
8 ÷ 4 = 2, then 4 ÷ 4 = 1. Answer 21. Check: 21 × 4 = 84.
You've practiced exactly what Lesson 1-4 uses. Time to dive in.
Start Lesson 1-4 →