Grade 2

Find the Rule Tables

A free printable find the rule tables worksheet with an answer key. Look at the In and Out numbers, write the rule, then finish the table. Perfect for 2nd grade practice at home or in class.

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Size: US Letter (8.5 × 11 in), fits A4
PDF: 2 pages: the worksheet and its answer key
Level: Grade 2
License: Free for personal & classroom use

Find it in:Math Worksheets Input Output Tables 2nd Grade Math Worksheets

About this worksheet

A free printable find the rule tables worksheet with an answer key. Look at the In and Out numbers, write the rule, then finish the table. It fits second grade, around ages 7 to 8. Read the rule out loud before filling in a table.

Tips for using it

Check each column with the opposite operation.
To find a missing In number, do the opposite of the rule.
To find the rule, compare one In with its Out and test the idea on another row.

Printing tips

Download the PDF and print at 100% (or “fit to page” on A4). Page 1 is the worksheet and page 2 is the answer key with the answers in red; print just page 1 if you want to keep the answers for checking. The PNG shows page 1 only. Free for personal, family and classroom use.