### Home > CC2 > Chapter 4 > Lesson 4.3.2 > Problem4-101

4-101.

Copy and simplify each expression. Homework Help ✎

1. $-2+5$

1. $(-4)·(6)$

1. $4-(-3)$

• Find the difference.The answer should have the same sign as the number with the larger absolute value.

• Remember, the product of a negative number and a positive number is always negative.

• $-24$

• When you subtract a negative number, you are adding the opposite of it.

• $4+3$

1. $10+(-2)-7$

1. $-5-3(2-6)$

1. $(3-3)(10^2-11)$

• See part (a).

• Following the Order of Operations, first simplify the terms within the parentheses.
$-5-3(-4)$

• Next, simplify the terms that are multiplied or divided.
$-5-(-12)$

• Finally, combine the terms that are added or subtracted.

• $7$

• Follow the Order of Operations.

• $0$