Jonathan Bass

Before purchasing this tool, try the JERC Subtraction Facts Tool 5 Day Free Trial. If you like the trial version, please consider making this purchase. The JERC Subtraction Facts Tool creates an infinite number of variations of subtraction worksheets with a few mouse clicks. It can also be used as a computer activity that gives instant feedback to students. Skills include subtraction facts to 10, subtraction facts to 20, 2-digit - 1-digit numbers with and without borrowing, 2-digit - 2-digit nu

Before purchasing this tool, try the JERC Number Patterns Tool 5 Day Free Trial. If you like the trial version, please consider making this purchase. The JERC Number Patterns Tool creates digital flash cards to show shape patters representing 5 + another number, 10 + another number, or other sums fom 6 to 9. PC Requirements: Microsoft Excel 2004 or 2008 Mac Requirements: Microsoft Excel 2004 Important: 1) The JERC Number Patterns Tool uses macros. Click the "Enable" button if Excel warns you

Before purchasing this tool, try the JERC Addition Facts Tool 5 Day Free Trial. If you like the trial version, please consider making this purchase. The JERC Addition Facts Tool creates an infinite number of variations of addition worksheets with a few mouse clicks. It can also be used as a computer activity that gives instant feedback to students. Skills include addition facts to 10, addition facts to 20, 1-digit + 2-digit numbers with and without regrouping, 2-digit + 2-digit numbers with and

Before purchasing this tool, try the JERC Multiplication Facts Tool 5 Day Free Trial. If you like the trial version, please consider making this purchase. The JERC Multiplication Facts Tool creates infinite variations of multiplication worksheets with a few mouse clicks. It can also be used as a computer activity that gives instant feedback to students. Skills include multiplication facts to 12, 2-digit X 1-digit numbers, 2-digit X 2-digit numbers, 3-digit X 2-digit numbers, and 3-digit X 3-dig

The JERC Addition Facts Tool creates infinite variations of addition worksheets with a few mouse clicks. It can also be used as a computer activity that gives instant feedback to students. Skills include addition facts to 10, addition facts to 20, 1-digit + 2-digit numbers with and without regrouping, 2-digit + 2-digit numbers with and without regrouping, and 3-digit + 2 or 3-digit numbers. PC Requirements: Microsoft Excel 2004 or 2008 Mac Requirements: Microsoft Excel 2004 Important: 1) The

The JERC Subtraction Facts Tool creates infinite variations of subtraction worksheets with a few mouse clicks. It can also be used as a computer activity that gives instant feedback to students. Skills include subtraction facts to 10, subtraction facts to 20, 2-digit - 1-digit numbers with and without borrowing, 2-digit - 2-digit numbers, and 3-digit - 2 or 3-digit numbers. PC Requirements: Microsoft Excel 2004 or 2008 Mac Requirements: Microsoft Excel 2004 Important: 1) The JERC Subtraction F

The JERC Multiplication Facts Tool creates infinite variations of multiplication worksheets with a few mouse clicks. It can also be used as a computer activity that gives instant feedback to students. Skills include multiplication facts to 12, 2-digit X 1-digit numbers, 2-digit X 2-digit numbers, 3-digit X 2-digit numbers, and 3-digit X 3-digit numbers. PC Requirements: Microsoft Excel 2004 or 2008 Mac Requirements: Microsoft Excel 2004 Important: 1) The JERC Multiplication Facts Tool uses mac

The JERC Number Patterns Tool creates digital flash cards to show shape patters representing 5 + another number, 10 + another number, or other sums fom 6 to 9. PC Requirements: Microsoft Excel 2004 or 2008 Mac Requirements: Microsoft Excel 2004 Important: 1) The JERC Number Patterns Tool uses macros. Click the "Enable" button if Excel warns you about the presence of macros. 2) Excel's security level needs to be set to medium or low, as macros are disabled when the security level is set to high