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


(a) 90 + 20 = _____

(b) 82 + 82 = _____

(c) 88 + 33 = _____

(d) 35 + 35 + 35 = _____
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) 90 + 20 = _____

(b) 82 + 82 = _____

(c) 88 + 33 = _____

(d) 35 + 35 + 35 = _____