Worksheet Library / Number Sense
number line before and after worksheets
Practice focus: number line before and after worksheets. Focus: Understanding 0 and Ordering 0–9. Use the worked example and teaching sequence below to explain the reasoning before independent practice.
Use New Numbers to make another set. Choose Worksheet or Answer Key, then use the worksheet’s Print button.
Teaching Notes
Practice focus: number line before and after worksheets. Focus: Understanding 0 and Ordering 0–9. Use the worked example and teaching sequence below to explain the reasoning before independent practice.
Before You Begin
- Count forward and backward.
Teaching Steps for Parents and Teachers
- Find how the numbers change from one position to the next.
- Continue by the same amount.
- Check the number before and after the blank.
Worked Examples
Fill the blank: 4, 5, □, 7
- Each number increases by 1.
- 5 + 1 = 6 and 6 + 1 = 7.
Answer: 6
Common Mistakes and How to Help
Do not count a starting number as an extra step.
Check both neighbors of the missing number.
Questions to Check Understanding
- Check both neighbors of the missing number.
- Which step explains your answer?
- Can you apply the same reasoning when the numbers change?
Practice Advice
Work through the example together. Ask the learner to explain the first two problems, then try three independently. Review the first incorrect step before assigning more practice.
Next Practice
- Use New Numbers to practice the same skill with different values.
- If the learner needs help, return to the example and model each step before trying again.