Our 1st Grade Properties Worksheets help students learn the commutative property of addition through hands-on practice. Each worksheet contains 14 problems where students fill in blanks to complete addition equations, building their understanding that numbers can be added in any order.
These worksheets demonstrate the commutative property of addition — the principle that changing the order of addends does not change the sum. Students fill in missing values to show that two addition equations with swapped addends produce the same result. Aligned with first grade standards.
Students explore the identity property of addition, which states that adding zero to any number leaves the number unchanged. These worksheets provide practice recognizing and applying this property in addition equations.
