Four operations with Rational numbers and Equations

Which expression can also be used to calculate the expression above?

• 
• 
• 
• 

Ella played a math game and had five cards shown. Her score was the sum of the numbers on these five cards. What was Ella's score?

• 3

• 23

• -5

• 10

solve 

• - 2/9
• - 5/9 
• 2/9
• no there

-5.7 + 0.9

• 2.1
• -4.8
• -8.3
• -10.7

• 2.6785
• 26.785
• -2.6785
• -26.785

Divide.

• -1/10
• -5/8
• -2/20
• 5/8

-6.3(-0.6)

• -3.78
• 5.76
• 3.78
• -5.12

Solve the expression:
$5+\left(-8\right)$

Solve the expression:
$\left(-39\right)\div\left(-13\right)$