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

Give your answers in this manner. (Eg 122334

(a) 1020 - 320 - 520 =
(b) 1318 - 318 - 29 =
(c) 2 - 27 - 37 =
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) 1020 - 320 - 520 =
(b) 1318 - 318 - 29 =
(c) 2 - 27 - 37 =