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

Give your answers in this manner. (Eg 122334

(a) 1620 - 320 - 920 =
(b) 1724 - 424 - 212 =
(c) 5 - 16 - 26 =
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) 1620 - 320 - 920 =
(b) 1724 - 424 - 212 =
(c) 5 - 16 - 26 =