By Andrea Rose. Worksheet. At Friday, March 20th 2020, 16:47:11 PM.
These mixed problems worksheets may be configured for adding and subtracting 2, 3, and 4 digit problems in a vertical format. For the subtraction problems you may select some regrouping, no regrouping, all regrouping, or subtraction across zero. You may select up to 30 mixed problems per worksheet.
These Math Flash Cards are great for classroom practice recognizing different shapes. The set will produce thirteen different shapes. These Math Flash Cards are appropriate for Kindergarten, 1st Grade, and 2nd Grade.
When we add numbers that need to be carried over we can only carry over a digit into the right spot. For example, when we add the 4 and 9 from the problem on the board we have to carry over the answer (13) into the correct place value spots.