Regrouping Allowed: Check this box if you would like to generate addition problems that require regrouping or carrying. If left unchecked, no column, when added, will exceed 10. NOTE: It is possible to setup the parameters on this page to make it impossible to generate a problem that does not require regrouping. Amathmetic will ignore this check after a reasonable attempt to generate a problem.
Number of Addends: Specify the number of addends you would like in the addition problems generated.
Addend 1-2 Range: Specify the range of numbers to be used to generate the first (or more) addend(s) in the problem. If the problem has more than 2 addends, this range will be used to generate all of the addends except the last one.
Addend 3 Range: Specify the range of numbers to be used to generate the last addend in the problem. No matter how many addends a problem has, this range will be used to generate the last one.
Answer Space: This is the number of blank lines added to the bottom of the problem to allow space on the page for the student to write the answer.
Place Guides: Check this box to print numbers place guides. This feature is useful for beginners that have trouble keeping their columns properly aligned.