Number Ordering (6-8 years)
Order numbers 1-20 and practice skip counting by 2s, 5s, and 10s with reverse ordering challenges.
Materials Needed
- •Printed worksheet (download below)
- •Pencil
- •Optional: Scissors for card-sorting activities
Duration
15-20 minutes
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Why Number Ordering Matters at 6-8 Years
At 6-8 years, children need to extend their number line understanding to larger numbers and skip counting patterns. Skip counting by 2s, 5s, and 10s is foundational for multiplication, telling time, and counting money. Reverse ordering strengthens subtraction concepts and flexible mathematical thinking.
- check_circleExtended number sense: Confidently ordering numbers to 20 and beyond
- check_circleSkip counting fluency: Automatic counting by 2s, 5s, and 10s prepares for multiplication
- check_circleReverse counting: Counting backwards strengthens subtraction skills
- check_circlePattern recognition: Identifying number patterns builds algebraic thinking
- check_circlePlace value awareness: Working with larger numbers introduces tens and ones concepts
Preparation
Print the worksheet. It includes multiple sections: number ordering 1-20, skip counting sequences with blanks, and reverse ordering challenges. Provide a pencil for writing answers.
Instructions
- 1
Start with the 1-20 ordering section: "Can you fill in all the missing numbers from 1 to 20?"
- 2
Move to skip counting: "Count by 2s: 2, 4, 6... fill in the pattern!" Then 5s and 10s.
- 3
Try reverse ordering: "Start at 20 and count backwards. Write the numbers as you go."
- 4
Challenge section: "What number comes between 14 and 16? What's 3 more than 12?"
- 5
For the card activity, cut out number cards and sort them—forward, backward, or by skip count.
- 6
Discuss patterns: "When you count by 5s, what do you notice about the last digit?"
Assistance for Kids and Parents
- arrow_rightUse a hundred chart as a reference tool for children who need visual support.
- arrow_rightConnect skip counting to real life: counting by 5s for nickels, by 10s for dimes.
- arrow_rightEncourage self-checking: "Count your sequence forward—does each number fit?"
- arrow_rightIf reverse counting is hard, start from 10 backwards before attempting 20.
- arrow_rightMake skip counting rhythmic—clap or stomp on each number for a multisensory approach.
- arrow_rightCelebrate when children notice patterns independently: "You're right, all numbers when counting by 10 end in 0!"
Variations & Extensions
Simpler Version
Focus on numbers 1-10 only, or do skip counting by 2s before introducing 5s and 10s.
More Challenge
Extend to 100. Include counting by 3s or 4s. Try ordering two-digit numbers that aren't consecutive (23, 31, 17, 45).
Real-World Application
Count coins (skip counting by 5s and 10s), read a clock (skip counting by 5s), or measure ingredients (counting by 2s for tablespoons).