Question

Aplicar la asociativa
a) 2×17×5 = .................
.............. = .............
............. = ..............

b) 35×10×8×20 = .................
.................=. ........... ....
..............= ....................
AYUDA XF

Answer 1

Respuesta:

a)2×17×5 = 170

(2x17) x 5= 34x5 = 170

2x (17x5) = 2x (85) = 170

b) 35×10×8×20 = 56,000

(35x10)x8x20= 350x8x20 = 56,000

(35x10x8)x20= 2800x20= 56,000

35x(10x8x20) = 35x1600 = 56,00