Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 7 x 70 = _____
- 90 x 8 = _____
- 12 x 12 = _____
- 30 x 10 = _____
(a)
7 x 70 = 490
(b)
90 x 8 = 720
(c)
12 x 12 = 144
(d)
30 x 10 = 300
Answer(s): 490, 720, 144, 300