Propriedades da multiplicação

$4 \times 3 = 3 \times 4$4, times, 3, equals, 3, times, 4

$1 \times 2 \times 3 \times 4 = 4 \times 3 \times 2 \times 1$1, times, 2, times, 3, times, 4, equals, 4, times, 3, times, 2, times, 1

$\blueD{(2 \times 3) \times 4} = \goldD{2 \times (3 \times 4)}$start color #11accd, left parenthesis, 2, times, 3, right parenthesis, times, 4, end color #11accd, equals, start color #e07d10, 2, times, left parenthesis, 3, times, 4, right parenthesis, end color #e07d10

$\phantom{=}\blueD{(2 \times 3) \times 4}$empty space, start color #11accd, left parenthesis, 2, times, 3, right parenthesis, times, 4, end color #11accd

$= 6 \times 4$equals, 6, times, 4

$=24$equals, 24

$\phantom{=}\goldD{2 \times (3 \times 4)}$empty space, start color #e07d10, 2, times, left parenthesis, 3, times, 4, right parenthesis, end color #e07d10

$= 2 \times12$equals, 2, times, 12

$=24$equals, 24

$7 \times 1 = 7$7, times, 1, equals, 7

$1 \times 6 =6$1, times, 6, equals, 6