Answer:
-2
Step-by-step explanation:
1-(6-3)
<em>multiply the negative into the bracket so it becomes</em>
= 1-6+3
= -2
hi im not sure it's right it was kinda confusing
731 and 164 rounded off to the nearest tens is 730 and 160.
the difference is 570
570. rounded off to the nearest hundred is 600
