Number Line 0 to 100 Counting by Tens
A 0 to 100 number line that counts by tens: each strip labels 0, 10, 20 up to 100 in color, with medium ticks on the fives and small ticks on every one, like a ruler. First and second graders use it to skip count by tens, add tens and estimate where a number like 37 goes. Four strips per page to cut apart.
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- Size
- US Letter (8.5 × 11 in), fits A4
- Vector, prints razor-sharp at any size
- Level
- Grade 1
- License
- Free for personal & classroom use
About this worksheet
A 0 to 100 number line that counts by tens: each strip labels 0, 10, 20 up to 100 in color, with medium ticks on the fives and small ticks on every one, like a ruler. First and second graders use it to skip count by tens, add tens and estimate where a number like 37 goes. Four strips per page to cut apart. It matches first grade goals, roughly ages 6 to 7.
Tips for using it
- Let children hop with a finger or a small toy on the line before they draw hops with a pencil.
- Always mark the start number with a dot first; most mistakes come from counting the start as a hop.
- Say "forward" for adding and "back" for subtracting while hopping, so the direction sticks.
- Keep a 0 to 20 strip on the desk during any addition or subtraction worksheet.
Printing tips
Download the PDF and print at 100% (or “fit to page” on A4). It is a vector file, so the lines stay sharp on any printer. This page is free for personal, family and classroom use.