Respuesta:
f) -4 x (6) = -24
g) 11 x (2) = 22
h) 9 x (5) = 45
i) -14 x (8) = -112
j) 2 x (-5) = -10
a) 2 x (-4+3x2) x2
2 x (-4+6) x2
2 x (+2) x 2
+4 x 2
+8
b) 3 x 5 - (9-5) + 4 x (9-1)
3 x 5 - (4) + 4 x (8)
15 - (4) + 32
15 -4 +32
+47 -4
+43
[tex] - 6 \times ( - 5) = 30 \\ - 5 \times ( - 3) = 15 \\ 5 \times ( - 7) = - 35 \\ 2 \times ( - 9) = - 18 \\ - 5 \times (8) = - 40 \\ - 4 \times (6) = - 24 \\ 11 \times (2) = 22 \\ 9 \times (5) = 45 \\ - 14 \times (8) = - 112 \\ 2 \times ( - 5) = - 10 \\ [/tex]
Explicación paso a paso:
[tex]2 \times ( - 4 + 3.2).2 \\ 2 \times ( - 4 + 6).2 \\ 2 \times 2.2 \\ 2 \times 4 = 8[/tex]
[tex]3 \times 5 - (9 - 5) + 4 \times (9 - 1) \\ 3 \times 5 - 4 + 4 \times 8 \\ 15 - 8 \times 8 \\ 15 - 64 \\ 15 = 49[/tex]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Respuesta:
f) -4 x (6) = -24
g) 11 x (2) = 22
h) 9 x (5) = 45
i) -14 x (8) = -112
j) 2 x (-5) = -10
a) 2 x (-4+3x2) x2
2 x (-4+6) x2
2 x (+2) x 2
+4 x 2
+8
b) 3 x 5 - (9-5) + 4 x (9-1)
3 x 5 - (4) + 4 x (8)
15 - (4) + 32
15 -4 +32
+47 -4
+43
Respuesta:
[tex] - 6 \times ( - 5) = 30 \\ - 5 \times ( - 3) = 15 \\ 5 \times ( - 7) = - 35 \\ 2 \times ( - 9) = - 18 \\ - 5 \times (8) = - 40 \\ - 4 \times (6) = - 24 \\ 11 \times (2) = 22 \\ 9 \times (5) = 45 \\ - 14 \times (8) = - 112 \\ 2 \times ( - 5) = - 10 \\ [/tex]
Explicación paso a paso:
[tex]2 \times ( - 4 + 3.2).2 \\ 2 \times ( - 4 + 6).2 \\ 2 \times 2.2 \\ 2 \times 4 = 8[/tex]
[tex]3 \times 5 - (9 - 5) + 4 \times (9 - 1) \\ 3 \times 5 - 4 + 4 \times 8 \\ 15 - 8 \times 8 \\ 15 - 64 \\ 15 = 49[/tex]