Rational Decimal

What is the value of -4.5 - 6 ?

• 10.5

• -10.5

• -3.9

• 3.9

What is the value of 18 - 23.2 ?

• -5.2

• -5.8 

• 5.2

• 5.8

What is the value of  3.45 - (-7.8) ?

• --1.25

• 11.25

• -4.35

• 4.35

What is the value of the expression 
-7 + 3.43 - 8.2 ?

• -4.7

• -11.77

• 11.77

• 4.7

-51 + 81.623

• 30.623

• -30.623

• 132.623

• -132.623

What is the value of the expression -3.2 + 5 - 8?

• -6.2

• 6.2

• 1

• -1

Solve:

• -4.3

• 4.3

• 14.2

• 15.1

Solve:

• -6.07

• 6.07

• 14.75

• 15

Solve:

• 10.115

• 2.17

• 5.005

• 0

Solve:

• -3.47

• 3.47

• 10.47

• -10.47