Worksheets
Number Squares
Difficulty level: easy
Sheet A11
(Solution A11)
Sheet A12
(Solution A12)
Sheet A13
(Solution A13)
Difficulty level: medium
Sheet A21
(Solution A21)
Sheet A22
(Solution A22)
Sheet A23
(Solution A23)
Difficulty level: hard
Sheet A31
(Solution A31)
Sheet A32
(Solution A32)
Sheet A33
(Solution A33)
Difficulty level: gemischt
Sheet A41
(Solution A41)
Sheet A42
(Solution A42)
Sheet A43
(Solution A43)
Number Wheels
Addition upto 20:
Sheet A11
(Solution A11)
Sheet A12
(Solution A12)
Sheet A13
(Solution A13)
Addition upto 50:
Sheet A21
(Solution A21)
Sheet A22
(Solution A22)
Sheet A23
(Solution A23)
Addition upto 100:
Sheet A31
(Solution A31)
Sheet A32
(Solution A32)
Sheet A33
(Solution A33)