Solved Division Problems Using Skip Counting for Grade 3

📚 What is Division Using Skip Counting?

Division is splitting a number into equal groups. Skip counting helps us find out how many groups we can make! Instead of memorizing facts, we count by the divisor (the number we're dividing by) until we reach the dividend (the number being divided). The number of skips is the answer!

📜 A Little Bit of History

Skip counting isn't new! People have used it for ages to solve problems without calculators. Think back to ancient markets where traders used repeated addition to quickly figure out amounts. It's a practical and visual way to understand division!

➗ Key Principles of Skip Counting for Division

• 🔍 Identify the Dividend and Divisor: Know what number you're dividing (dividend) and what you're dividing by (divisor). For example, in $15 \div 3$, 15 is the dividend and 3 is the divisor.
• 🔢 Skip Count by the Divisor: Start at zero and add the divisor repeatedly. Keep track of how many times you add.
• 🛑 Stop at the Dividend: Stop skip counting when you reach the dividend. If you go over, go back one skip.
• ✅ Count the Skips: The number of times you skip counted is the answer (the quotient).

💡 Real-World Examples

Example 1: $12 \div 4 = ?$

1. Skip count by 4: 4, 8, 12
2. You skip counted 3 times.
3. So, $12 \div 4 = 3$

Example 2: $21 \div 3 = ?$

1. Skip count by 3: 3, 6, 9, 12, 15, 18, 21
2. You skip counted 7 times.
3. So, $21 \div 3 = 7$

Example 3: $30 \div 5 = ?$

1. Skip count by 5: 5, 10, 15, 20, 25, 30
2. You skip counted 6 times.
3. So, $30 \div 5 = 6$

✍️ Practice Quiz

Solve these division problems using skip counting:

1. $16 \div 4 = ?$
2. $24 \div 6 = ?$
3. $35 \div 7 = ?$
4. $27 \div 9 = ?$
5. $18 \div 2 = ?$
6. $20 \div 5 = ?$
7. $42 \div 6 = ?$

🔑 Answers to the Practice Quiz

1. $16 \div 4 = 4$
2. $24 \div 6 = 4$
3. $35 \div 7 = 5$
4. $27 \div 9 = 3$
5. $18 \div 2 = 9$
6. $20 \div 5 = 4$
7. $42 \div 6 = 7$

🚀 Conclusion

Skip counting is a super helpful tool for understanding division. It's visual, practical, and makes learning math more fun! Keep practicing, and you'll become a division master in no time!