Question

hitung lah :

A. 4 - 7 + 10 - 1 :

B. 2 × ( -6 ) + 10 :

mohon di jawab jangan asal asalan ya kak dan cara nya !!​

Answer 1

1.) 4 - 7 + 10 - 1

= ( 4 - 7 ) + 10 - 1

= ((-3 + 10) - 1

= (10 - 3) - 1

= 7 - 1

= 6

2.) 2 × (-6) + 10

= -(6 × 2) + 10

= (-12) + 10

= -(12 - 10)

= -2