Expressions and Integers

Evaluate this expression when a = +10: +34 + a

• +47

• +44

• +41

• +43

Evaluate this expression when b = -2: +12 + b

• +7

• +11

• +10

• +12

• -160

• -200

• -180

• -210

Solve for n: +26 - -5 = n

• +33

• +28

• +36

• +31

• -9

• +8

• +10

• +9

• +10

• -9

• -10

• -11

Solve for n: +49 = n - -17

• +32

• +25

• +36

• +30

Which equation is TRUE?

Which expression equal to -20?

• True

• False