Math Rapidfire

What is the answer of this

a=10 + c=200

b=?

• 210

• 190

• 600

• 100

Answer the following

10+20+(-10)+200(-80)=

What is the result of the following operation: m=50 - n=20

o=?

• 30

• 20

• 40

• 10

M=40 X=100

M+X=60

• correct

• incorrect

What is the value of x in the equation: x + 15 = 45

y=?

• 30

• 15

• 45

• 60

If p=100 and q=25, what is the result of the operation: p - q

r=?

• 75

• 100

• 50

• 25

Calculate the value of z in the equation: z/4 = 12

w=?

• 48

• 24

• 36

• 16

A=100 B=300 C=200 D=20 E=90

A+B-C/D+E