Question

A (-4)×(-7)×(-2)×5=

B (10)(-3)(-4)=

C (-5)(10)(50)=

D (-3)×(___)×7=21=

F (-1)×(-8)×10×(-3)×(-20)=

G (-3)×(-2)×(-1)×1×(-3)×2=
​

Answer 1

Respuesta:

Explicación paso a paso:

A (-4)×(-7)×(-2)×5= -280

-(4x7x2x5)

-(4x7x10)

-(40x7)

-280

B (10)(-3)(-4)=120

30x4

120

C (-5)(10)(50)=

-(5x10x50)

-(50x50)

-50²

-2500

D (-3)×(___)×7=21=

(-3)x(-1)x7=21

F (-1)×(-8)×10×(-3)×(-20)=

1x8x10x3x20

80x3x20

240x20

4800

G (-3)×(-2)×(-1)×1×(-3)×2=

3x2x1x3x2

3²x2²

9x4

36