Question

What is the answer to this question

Answer 1

Answer:

a) -64

0

b) 5

- 5

Step-by-step explanation:

Up square: Multiply the numbers in the right square and left square and write the answer in the up square.

Down square: Add the numbers in the right square and left square and write the answer in the down square.

Left and right square: Factorize the number in the up square and check if it satisfies (add or subtract the factors) the number in the down square.

a) Up square:  -64

                8*(-8) = -64

Down square:  0

            8 + (-8) = 0

b)  Factorize (-25), in such a way that when we add we should get 0.

  -25 = 5 * (-5)

5 + (-5) = 0

Right square:  5

Left square :   -5

c) Right square:   (-3)

       -12 ÷ 4 = (-3)

Down square :  1

   4 + (-3) = 1

$\sf d) up \ square: \dfrac{-1}{6}$

      $\sf \dfrac{1}{2}*\dfrac{-1}{3}=\dfrac{-1*1}{2*3}=\dfrac{-1}{3}\\\\\\Down \ square : \dfrac{1}{6}\\\\\\\dfrac{1}{2}+\dfrac{-1}{3}=\dfrac{1*3}{2*3}+\dfrac{-1*2}{3*2}$

                     $\sf = \dfrac{3}{6}+\dfrac{-2}{6}\\\\=\dfrac{3 + (-2)}{6}\\\\=\dfrac{1}{6}$