How many problems are on this worksheet?

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

What grade and standard is it for?

Grade 1. Common Core: 1.OA.C.6. 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.

Yes. Each one practises a fact skill for its grade, named on the sheet, the same as the plain versions; only the picture changes.

This Grade 1 worksheet practices halloween addition within 20 maze (Common Core 1.OA.C.6; Alberta Number 2).

A self-checking Halloween maze of addition within 20: solve each fact and step to its answer. Only right answers reach Finish; the path is the key.

1 grid · answer key on the last page · each version has different numbers · Print from the browser

Need a different skill or more questions? Make your own worksheet

How many problems are on this worksheet?: 1 on one page, with the answer key on the last page.
What grade and standard is it for?: Grade 1. Common Core: 1.OA.C.6. 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.
Are the seasonal worksheets aligned to standards?: Yes. Each one practises a fact skill for its grade, named on the sheet, the same as the plain versions; only the picture changes.

Make your own worksheet for any K–8 skill in seconds, with its answer key.