# Multiply 1-digit by 2-digit numbers

*Math Worksheets > Grade 4 > Mental multiplication > Multiply 1-digit by 2-digit numbers*

## Mental multiplication worksheets: multiply 1-digit by 2-digit numbers

Below are six versions of our grade 4 math worksheet on multiplying 1-digit (1-9) by 2-digit (10-99) numbers. Students should try to figure out the answers mentally, regrouping in their head, without having to write down intermediary steps. These worksheets are pdf files.

### Similar:

Multiply 1-digit by 3-digit numbers

Multiply a 1-digit by a number near 100

## More multiplication worksheets

Find all of our multiplication worksheets, from basic multiplication facts to multiplying multi-digit whole numbers in columns.

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