Use the commutative law of addition to match the original expression on the left with its rewritten expression on the right.
35 + 82
9 – 6 = 15
7-3
3-7
15 – 9 = 6
• 134 27 = 40
27 + 13 = 40
27 + 40 = 13
82 + 35
cannot be rewritten
Use the commutative law of addition to match the original expression on the left with its rewritten expression on the right.
35 + 82
9 – 6 = 15
7-3
3-7
15 – 9 = 6
• 134 27 = 40
27 + 13 = 40
27 + 40 = 13
82 + 35
cannot be rewritten