Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 110 x 2 = _____
- 3 x 310 = _____
- 1021 x 2 = _____
- 3 x 2113 = _____
(a)
110 x 2 = 220
(b)
3 x 310 = 930
(c)
1021 x 2 = 2042
(d)
3 x 2113 = 6339
Answer(s): 220, 930, 2042, 6339