Use the numbers 2, 7, 1, 5, 3 & 8 to fill in the blanks of magic circle to have 15 as a sum of numbers in any straight line of this given magic circle.
2
7
1
5
9
3
8
Magic circle puzzle for addition worksheets, solved worksheet problems or exercises with step-by-step work, formative assessment as online test, calculator and more learning resources to learn, practice, assess and master the basic math skills of pattern.