Question
Find the following values without a calculator.
Do not simplify your answers.

Give your answers in this manner. (Eg 122334

(a) 512 - 212 - 212 =
(b) 1618 - 118 - 19 =
(c) 4 - 18 - 38 =
2 m
(a)

Click button first when a symbol is required. X

Find the following values without a calculator.
Do not simplify your answers.

Give your answers in this manner. (Eg 122334

(a) 512 - 212 - 212 =
(b) 1618 - 118 - 19 =
(c) 4 - 18 - 38 =