Learning Outcomes

Teen numbers → Identify tens and ones → Names 16, 17, and 18 as one ten plus extra ones.

Place value models → Count and record parts → Writes the matching number of tens and ones for each teen number.

Number sense → Compare similar teen numbers → Notices that the ten stays the same while the ones change.

Next worksheet Find the Missing Numbers Worksheet

Tens and Ones Build Worksheet

English Counting & Number Sense Kindergarten Readiness 6 years old

Teen numbers are a common sticking point, especially when a child can count aloud but still sees 17 as just two separate digits. This one-page tens and ones worksheet gives a simple next step: look at each clear model, connect the number to one ten and its extra ones, and use the writing fields for 17, 16, and 18.

This page fits a kindergartener who is ready to count objects, recognize teen numbers, and try writing short number answers. Sit nearby and have them say the whole number first. Then ask, “How many tens?” and “How many ones?” Keeping the talk short helps when six-year-olds get bored fast or rush through the boxes.

The practice is focused and concrete. For 17, 16, and 18, the child works with a teen number that has 1 ten and a different number of ones. They can point, count the ones, say the parts out loud, and write the tens and ones in the fields. That gives repeated practice with place value without adding a long page of problems.

After the page is done, read the three numbers again in order and out of order. If the tens and ones idea feels steady, the Find the Missing Numbers Worksheet is a good follow-up for number order practice. For a shorter counting step, try the Next Number to Ten Worksheet, which helps children practice naming what comes next in a smaller number range.

Tens and Ones Build Worksheet

Plan a little more practice

Pick a page from the counting and number sense worksheets. Free PDFs need a free account to download. You can also explore number explanations. For teaching goals, read kindergarten counting and number sense goals.

For a ready-made set of related activities:

Save the worksheet on its page, or add an activity to your learning planner for another day. Compare Free, Plus, and Pro if you need more saved materials or planning tools.

Frequently asked questions

What does this page ask my child to do?

It asks them to look at models for 17, 16, and 18, then write how many tens and ones each number has.

How do I know if my child is ready for this practice?

They are likely ready if they can count objects one by one and recognize some teen numbers, even if place value still feels new.

How should I help if my child mixes up the digits?

Point to the first digit and say it shows one ten, then count the ones together before they write the answer.

Can we use small objects with this printable?

Yes, you can place 10 small items in one group and add the extra ones beside it to match each number on the page.

Should my child finish it in one sitting?

They can, but it is also fine to do one number, take a short break, and come back to the next one.

What should we do after this page?

Have them read 16, 17, and 18 again, then ask which part stayed the same and which part changed.

Tens and Ones Build Worksheet

Place value can be a speed bump, even for kids who can count out loud. This printable gives a simple, focused way to look at 10, 14, and 18 as tens and ones.

Tens and Ones Number Cards Worksheet

Teen numbers can trip kids up because the spoken number does not always make the tens and ones feel obvious. This printable gives your six-year-old four number cards to read, break into tens and ones, and write about by hand.

Tens and Ones Number Cards Worksheet

Teen numbers can feel slippery because the 1 in 12, 15, or 19 does a lot of work. This printable gives a short, focused way to practice tens and ones with four number cards.

Tens and Ones Build Worksheet

Teen numbers can feel jumpy at first, especially when kids still want to count everything one by one. This page gives them three small, clear numbers to build and write as tens and ones.

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