How many problems are on this worksheet?

4 on one page, with the answer key on the last page.

What grade and standard is it for?

Kindergarten. Common Core: K.OA.A.1, K.OA.A.2. Alberta: Number 2.

Yes. Every version has different numbers and its own answer key. Use “Make another version” for a new one; the same version always prints the same.

This Kindergarten worksheet practices different ways to make 5 and 10 (Common Core K.OA.A.1, K.OA.A.2; Alberta Number 2).

Join pictured groups, find a missing part, then record two compositions of 5 and two of 10.

4 problems · answer key on the last page · each version has different numbers · Print from the browser

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Look at both groups. Draw one circle around all the leaves. How many are there altogether? Write the number. — answer: One enclosing loop includes both complete groups, with no pictured object left out, and the total is 9. The loop represents one combined collection. A total alone does not demonstrate the requested joining action. This is pictorial combination, not evidence of a particular counting strategy.
Draw dots to fill the ten-frame. Write how many you added. — answer: 9
Show two different ways to make 5. Write the two parts in each row. — answer: Shows two valid, distinct compositions of 5. Accept zero as a part. Reversing the same parts is one way, not two. Do not require any other combinations.

How many problems are on this worksheet?: 4 on one page, with the answer key on the last page.
What grade and standard is it for?: Kindergarten. Common Core: K.OA.A.1, K.OA.A.2. Alberta: Number 2.
Can I print more than one version?: Yes. Every version has different numbers and its own answer key. Use “Make another version” for a new one; the same version always prints the same.

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