100 Number Square
Written by Adi Ackerman, Head Teacher
"100 Number Square" is written for 1st Grade (Ages 6-7). It also works a grade below or above: younger children can use it with an adult reading it aloud, and older ones as a quick refresher.
A 100 number square for counting, skip counting and number patterns. Free to print for grades 1 and 2. Part of our 100 number square numbers collection.
How do I use this resource?
Keep a copy in each child's math folder or tape one to the desk for daily counting. Use it to show that moving down a row adds 10 and moving right adds 1. Children can circle patterns with a crayon, such as every even number or every number ending in 3. Laminate it for dry erase work. At home, hide a coin on a number and ask your child to name the number one more or ten less.
What's inside
- Page 1: A 1 to 100 number square in rows of 10, with the 5s column and 10s column shaded
Curriculum Links
FAQ
How do I use the 100 Number Square?
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Keep a copy in each child's math folder or tape one to the desk for daily counting. Use it to show that moving down a row adds 10 and moving right adds 1. Children can circle patterns with a crayon, such as every even number or every number ending in 3. Laminate it for dry erase work. At home, hide a coin on a number and ask your child to name the number one more or ten less.
What is included in 100 Number Square?
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1 page. Page 1: A 1 to 100 number square in rows of 10, with the 5s column and 10s column shaded.
Can I use the 100 Number Square at home and in the classroom?
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Yes. We made it for 1st Grade numbers, and it works the same at home or at school. Families print it for one child and keep it where they will use it every day. Teachers print a copy per student or one for the whole room, whichever the day needs.
What is the difference between a hundreds chart and a 120 chart?
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A hundreds chart shows 1 to 100 in ten rows of ten. A 120 chart adds two more rows, to 120, which matches the counting goal for 1st grade.
Why use a 0 to 99 chart?
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On a 0-99 chart every number in a row has the same tens digit and every number in a column has the same ones digit, which makes tens and ones easy to see.
How do missing number charts help?
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Children use the numbers around a gap to work out what is missing: one more to the right, one less to the left, ten more below and ten less above. The three levels go from about 20 missing numbers to about 60.
Do the hundreds charts have answer keys?
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Yes. The blank charts, missing number charts, skip counting charts and mystery pictures each have an answer key.
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