Question

complete a tabela a seguir com os produtos.​

Answer 1

-5 x 1 = -5
-10 x 1 = -10
+2 x +1 = +2
+10 x +1 = +10
-2 x -4 = +8
-2 x +3 = -6
-2 x -5 = +10
-2 x -10 = +20
-2 x +2 = -4
-2 x +10 = -20
-5 x -4 = +20
-5 x +3 = -15
-5 x -5 = +25
-5 x -10 = +50
-5 x +2 = -10
-5 x +10 = -50
+5 x -4 = -20
+5 x +3 = +15
+5 x -5 = -25
+5 x -10 = -50
+5 x +2 = +10
+5 x +10 = +50
−3 × −4 = +12
−3 × +3 = −9
−3 × −5 = +15
−3 × −10 = +30
−3 × +2 = −6
−3 × +10 = −30
0 × −4 = 0
0 × +3 = 0
0 × −5 = 0
0 × −10 = 0
0 × +2 = 0
0 × +10 = 0