Question

order the expressions from least to greatest.
least
-3 - (-4)
-4 - (-5)
4 - (-5)
-4 - 3
greatest

Explanation:

Step1: Simplify first expression

$-3 - (-4) = -3 + 4 = 1$

Step2: Simplify second expression

$-4 - (-5) = -4 + 5 = 1$

Step3: Simplify third expression

$4 - (-5) = 4 + 5 = 9$

Step4: Simplify fourth expression

$-4 - 5 = -9$

Step5: Order results from least to greatest

Compare values: $-9 < 1 = 1 < 9$

Answer:

LEAST: $-4 - 5$
$\boldsymbol{}$: $-3 - (-4)$
$\boldsymbol{}$: $-4 - (-5)$
GREATEST: $4 - (-5)$