Kindergarten Counting & Cardinality CCSS.Math.K.CC

Kindergarten: Counting & Cardinality Worksheets

48 printable practice pages aligned to CCSS.Math.K.CC. Every worksheet is free to download, free to copy for the classroom, and built around the same Common Core sub-skill from a slightly different angle.

Count up: 3, 4, 5, ___, ___ Count up: 2, 3, 4, ___, ___ Count up: 2, 3, 4, ___, ___ Count up: 4, 5, 6, ___, ___
Kindergarten Counting & Cardinality

Counting to 10: Practice Worksheet

Use this free Kindergarten math worksheet to help your child master Counting to 10. It belongs to our Counting & Cardinality collection, aligns with CCSS.Math.K.CC, and is built so…

Count up: 4, 5, 6, ___, ___ Count up: 0, 1, 2, ___, ___ Count up: 3, 4, 5, ___, ___ Count up: 6, 7, 8, ___, ___
Kindergarten Counting & Cardinality

Counting to 10: Word Problems

Help students build fluency with Counting to 10 using this Kindergarten printable from our Counting & Cardinality series. Aligned to CCSS.Math.K.CC, the page mixes routine computat…

Count up: 6, 7, 8, ___, ___ Count up: 1, 2, 3, ___, ___ Count up: 4, 5, 6, ___, ___ Count up: 4, 5, 6, ___, ___
Kindergarten Counting & Cardinality

Counting to 10: Fluency Drill

Designed for Kindergarten learners, this printable explores Counting to 10 through clear, scaffolded problems that grow in difficulty across the page so kids hit a stretch challeng…

Count up: 2, 3, 4, ___, ___ Count up: 3, 4, 5, ___, ___ Count up: 1, 2, 3, ___, ___ Count up: 0, 1, 2, ___, ___
Kindergarten Counting & Cardinality

Counting to 10: Challenge Page

This printable worksheet gives Kindergarten students focused practice on Counting to 10, an essential building block within Counting & Cardinality and one of the milestone skills i…

Count up: 16, 17, 18, ___, ___ Count up: 15, 16, 17, ___, ___ Count up: 5, 6, 7, ___, ___ Count up: 15, 16, 17, ___, ___
Kindergarten Counting & Cardinality

Counting to 20: Practice Worksheet

Use this free Kindergarten math worksheet to help your child master Counting to 20. It belongs to our Counting & Cardinality collection, aligns with CCSS.Math.K.CC, and is built so…

Count up: 16, 17, 18, ___, ___ Count up: 4, 5, 6, ___, ___ Count up: 16, 17, 18, ___, ___ Count up: 13, 14, 15, ___, ___
Kindergarten Counting & Cardinality

Counting to 20: Word Problems

This printable worksheet gives Kindergarten students focused practice on Counting to 20, an essential building block within Counting & Cardinality and one of the milestone skills i…

Count up: 0, 1, 2, ___, ___ Count up: 14, 15, 16, ___, ___ Count up: 0, 1, 2, ___, ___ Count up: 6, 7, 8, ___, ___
Kindergarten Counting & Cardinality

Counting to 20: Fluency Drill

Designed for Kindergarten learners, this printable explores Counting to 20 through clear, scaffolded problems that grow in difficulty across the page so kids hit a stretch challeng…

Count up: 15, 16, 17, ___, ___ Count up: 5, 6, 7, ___, ___ Count up: 14, 15, 16, ___, ___ Count up: 4, 5, 6, ___, ___
Kindergarten Counting & Cardinality

Counting to 20: Challenge Page

Bring focused, low-prep practice into your classroom or home with this Kindergarten worksheet on Counting to 20. It targets the Counting & Cardinality strand of the Common Core mat…

Count up: 79, 80, 81, ___, ___ Count up: 3, 4, 5, ___, ___ Count up: 92, 93, 94, ___, ___ Count up: 95, 96, 97, ___, ___
Kindergarten Counting & Cardinality

Counting to 100 by ones: Practice Worksheet

Help students build fluency with Counting to 100 by ones using this Kindergarten printable from our Counting & Cardinality series. Aligned to CCSS.Math.K.CC, the page mixes routine…

Count up: 2, 3, 4, ___, ___ Count up: 86, 87, 88, ___, ___ Count up: 43, 44, 45, ___, ___ Count up: 73, 74, 75, ___, ___
Kindergarten Counting & Cardinality

Counting to 100 by ones: Word Problems

Bring focused, low-prep practice into your classroom or home with this Kindergarten worksheet on Counting to 100 by ones. It targets the Counting & Cardinality strand of the Common…

Count up: 38, 39, 40, ___, ___ Count up: 91, 92, 93, ___, ___ Count up: 39, 40, 41, ___, ___ Count up: 1, 2, 3, ___, ___
Kindergarten Counting & Cardinality

Counting to 100 by ones: Fluency Drill

Help students build fluency with Counting to 100 by ones using this Kindergarten printable from our Counting & Cardinality series. Aligned to CCSS.Math.K.CC, the page mixes routine…

Count up: 59, 60, 61, ___, ___ Count up: 12, 13, 14, ___, ___ Count up: 66, 67, 68, ___, ___ Count up: 81, 82, 83, ___, ___
Kindergarten Counting & Cardinality

Counting to 100 by ones: Challenge Page

Help students build fluency with Counting to 100 by ones using this Kindergarten printable from our Counting & Cardinality series. Aligned to CCSS.Math.K.CC, the page mixes routine…

Count by 10s: 30, 40, 50, ___, ___ Count by 10s: 10, 20, 30, ___, ___ Count by 10s: 10, 20, 30, ___, ___ Count by 10s: 50, 60, 70, ___, ___
Kindergarten Counting & Cardinality

Counting to 100 by tens: Practice Worksheet

Designed for Kindergarten learners, this printable explores Counting to 100 by tens through clear, scaffolded problems that grow in difficulty across the page so kids hit a stretch…

Count by 10s: 60, 70, 80, ___, ___ Count by 10s: 60, 70, 80, ___, ___ Count by 10s: 20, 30, 40, ___, ___ Count by 10s: 50, 60, 70, ___, ___
Kindergarten Counting & Cardinality

Counting to 100 by tens: Word Problems

Designed for Kindergarten learners, this printable explores Counting to 100 by tens through clear, scaffolded problems that grow in difficulty across the page so kids hit a stretch…

Count by 10s: 60, 70, 80, ___, ___ Count by 10s: 20, 30, 40, ___, ___ Count by 10s: 50, 60, 70, ___, ___ Count by 10s: 60, 70, 80, ___, ___
Kindergarten Counting & Cardinality

Counting to 100 by tens: Fluency Drill

Bring focused, low-prep practice into your classroom or home with this Kindergarten worksheet on Counting to 100 by tens. It targets the Counting & Cardinality strand of the Common…

Count by 10s: 10, 20, 30, ___, ___ Count by 10s: 40, 50, 60, ___, ___ Count by 10s: 70, 80, 90, ___, ___ Count by 10s: 10, 20, 30, ___, ___
Kindergarten Counting & Cardinality

Counting to 100 by tens: Challenge Page

Bring focused, low-prep practice into your classroom or home with this Kindergarten worksheet on Counting to 100 by tens. It targets the Counting & Cardinality strand of the Common…

Write the number that comes right after 1: ___ Write the number that comes right after 6: ___ Write the number that comes right after 9: ___ Write the number that comes right after 0: ___
Kindergarten Counting & Cardinality

Writing numerals 0–10: Practice Worksheet

Use this free Kindergarten math worksheet to help your child master Writing numerals 0–10. It belongs to our Counting & Cardinality collection, aligns with CCSS.Math.K.CC, and is b…

Write the number that comes right after 6: ___ Write the number that comes right after 3: ___ Write the number that comes right after 0: ___ Write the number that comes right after 7: ___
Kindergarten Counting & Cardinality

Writing numerals 0–10: Word Problems

Use this free Kindergarten math worksheet to help your child master Writing numerals 0–10. It belongs to our Counting & Cardinality collection, aligns with CCSS.Math.K.CC, and is b…

Write the number that comes right after 9: ___ Write the number that comes right after 4: ___ Write the number that comes right after 6: ___ Write the number that comes right after 8: ___
Kindergarten Counting & Cardinality

Writing numerals 0–10: Fluency Drill

Help students build fluency with Writing numerals 0–10 using this Kindergarten printable from our Counting & Cardinality series. Aligned to CCSS.Math.K.CC, the page mixes routine c…

Write the number that comes right after 9: ___ Write the number that comes right after 7: ___ Write the number that comes right after 4: ___ Write the number that comes right after 2: ___
Kindergarten Counting & Cardinality

Writing numerals 0–10: Challenge Page

Help students build fluency with Writing numerals 0–10 using this Kindergarten printable from our Counting & Cardinality series. Aligned to CCSS.Math.K.CC, the page mixes routine c…

Write the number that comes right after 19: ___ Write the number that comes right after 13: ___ Write the number that comes right after 11: ___ Write the number that comes right after 15: ___
Kindergarten Counting & Cardinality

Writing numerals 11–20: Practice Worksheet

Bring focused, low-prep practice into your classroom or home with this Kindergarten worksheet on Writing numerals 11–20. It targets the Counting & Cardinality strand of the Common …

Write the number that comes right after 19: ___ Write the number that comes right after 17: ___ Write the number that comes right after 13: ___ Write the number that comes right after 13: ___
Kindergarten Counting & Cardinality

Writing numerals 11–20: Word Problems

Bring focused, low-prep practice into your classroom or home with this Kindergarten worksheet on Writing numerals 11–20. It targets the Counting & Cardinality strand of the Common …

Write the number that comes right after 18: ___ Write the number that comes right after 11: ___ Write the number that comes right after 12: ___ Write the number that comes right after 18: ___
Kindergarten Counting & Cardinality

Writing numerals 11–20: Fluency Drill

Designed for Kindergarten learners, this printable explores Writing numerals 11–20 through clear, scaffolded problems that grow in difficulty across the page so kids hit a stretch …

Write the number that comes right after 12: ___ Write the number that comes right after 13: ___ Write the number that comes right after 13: ___ Write the number that comes right after 13: ___
Kindergarten Counting & Cardinality

Writing numerals 11–20: Challenge Page

Help students build fluency with Writing numerals 11–20 using this Kindergarten printable from our Counting & Cardinality series. Aligned to CCSS.Math.K.CC, the page mixes routine …

About these counting & cardinality worksheets

This collection focuses entirely on counting & cardinality for Kindergarten. Every printable targets the Common Core standard CCSS.Math.K.CC, and we built four practice variants per sub-skill: a straight practice worksheet, a word-problem set, a fluency drill, and a stretch challenge. Same idea, four different ways in.

The variants matter. Kids who meet a skill from several angles hold onto it longer than kids who do five rounds of the same worksheet. A child who runs a fluency drill on Monday, a word-problem set on Wednesday, and a challenge page on Friday is practicing the exact same Common Core sub-skill three ways, and locking it in.

For families using these at home: pick one page per session, set a quiet 10 to 15 minute window, and sit with your child to talk through the tricky problems when they finish. For teachers: this collection slots cleanly into morning math, a small-group rotation, fast-finisher work, or a homework folder. The same one-page format works in all of those contexts.

If the practice here feels too easy or too hard, slide one grade up or down from the Counting & Cardinality hub. The same skill shows up at multiple grade levels, so you can pull the version that matches your student's current edge.