Question
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

(a) 600 - 8 = _____

(b) 400 - 20 = _____

(c) 810 - 190 = _____

(a) 300 - 95 = _____
1 m

Click button first when a symbol is required. X

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)

(a) 600 - 8 = _____

(b) 400 - 20 = _____

(c) 810 - 190 = _____

(a) 300 - 95 = _____