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

Give your answers in this manner. (Eg 122334

(a) 1420 - 120 - 820 =
(b) 1018 - 218 - 19 =
(c) 3 - 15 - 35 =
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) 1420 - 120 - 820 =
(b) 1018 - 218 - 19 =
(c) 3 - 15 - 35 =