1st grade
Counting to 120
The numbers 61 to 120 in a chart with 26 missing. Kids count past 100 and fill in every empty square.
Math worksheet · Counting and number matching
Fill In the Number Line
Six number lines that start at different numbers, from 0 up to 100. Kids count along and fill in the missing numbers.
- Grade level
- Grades K–1
- Time
- About 15 minutes
- Answer key
- Yes, page 2 of the PDF
- Kids practice
- Counting objects, Cardinality, Comparing numbers, Number order
What kids do
“Count along each number line. Write the missing numbers in the boxes.”
Teacher tip
Some lines start in the middle of the hundreds. Ask kids to read the first number aloud before counting on.
How to use it
- Let early counters use real cubes on top of the pictures.
- Count out loud as a class first, then let kids count in a whisper voice on their own.
- Do the first problem together under a document camera, then let kids finish on their own.
Watch for
Kids who recount the whole group instead of counting on. Ask, “You already know there are 5 here. What comes next?”
Talk about it
- Which group has more? How much more?
- Which problem was the hardest? What made it hard?
Take it further
Set up a counting jar at the center and have kids estimate before they count.
US Letter, prints well in black and white. Free for home and classroom use: print as many copies as you need.
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