Grades K–1
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.
Math worksheet · Counting and number matching
Odd and Even: Pair the Dots
Ten groups of dots to pair up. If every dot has a partner the number is even; if one is left over it is odd.
- Grade level
- 1st grade
- Time
- About 15 minutes
- Answer key
- Yes, page 2 of the PDF
- Kids practice
- Counting objects, Cardinality, Comparing numbers, Number order
What kids do
“Circle the dots in pairs. Is one dot left over? Write the number, then circle odd or even.”
Teacher tip
Pair kids up and ask “Is our class even or odd today?” Everyone finds a partner, or one is left over.
How to use it
- Ask kids to touch each item as they count, and to cross it off if they lose track.
- Do one row together with a ten frame on the board so kids see the five and the ten.
- Do the first problem together under a document camera, then let kids finish on their own.
Watch for
Kids who say the numbers faster than they touch the objects. Slow the pointing down.
Talk about it
- What number comes next? How do you know?
- Which problem was the hardest? What made it hard?
Take it further
Play “I’m thinking of a number” with clues like more than 12 and less than 15.
US Letter, prints well in black and white. Free for home and classroom use: print as many copies as you need.
More counting and number matching worksheets
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.
Grades K–1
Put Numbers in Order
Ten sets of mixed-up numbers, up to 20 and then up to 50. Kids write each set in order from least to greatest.
Grades K–1
Domino Dot Count
Nine dominoes. Kids count the dots on each half, write both numbers and then the total.
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