Mathematics+materials

Here's a set of 10 addition worksheets in a single Excel workbook. It's called "Later Addition Practice" because most of the addends are between 400 and 2,000. The first sheet does not require regrouping, but the remaining sheets are simply random numbers and will require the ability to regroup.

Later addition worksheets:

Here's a set of 10 subtraction worksheets in a single Excel workbook. The sheets all have 3-digit minuends and mostly 3-digit subtrahends. The sheet names tell you what to expect on each page. Pages labeled "without AZ" contain problems that do not require students to subtract across zero. The sheets labeled "random" are simply that: numbers plugged in with a random number generator.

Subtraction worksheets:

Here's a set of multiplication worksheets, also in a single Excel workbook. The sheets range in difficulty from "2 digit x 1 digit" multiplication without regrouping to "3 digit x 1 digit" multiplication with the need to regroup. There are 11 worksheets.

Multiplication worksheets: