Commutative Property of Addition: 20 + 50 = 50 + 20, 5 + 3 = 3 + 5, 12 + 6 = 6 + 12, (5 + 8) = (8 + 5), Associative Property of Addition: 3 + ( 9 + 4 ) = ( 3 + 9 ) + 4, 4 + ( 3 +1) = (4 + 3 ) + 1, (7 + 9 ) + 1 = 7 + ( 9 + 1 ), 54 + ( 32 + 11 ) = (54 + 32 ) + 11, Zero Property of Addition (Identity Property): 6 + 0 = 6, ( 8 + 0 ) = 8, 45 + 0 = 45, 0 + 0 = 0,

Properties of Addition

인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?