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


(a) 60 + 70 = _____

(b) 23 + 23 = _____

(c) 88 + 66 = _____

(d) 24 + 24 + 24 = _____
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) 60 + 70 = _____

(b) 23 + 23 = _____

(c) 88 + 66 = _____

(d) 24 + 24 + 24 = _____