Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 23 x 3 = _____
- 866 x 2 = _____
- 6220 x 2 = _____
- 26407 x 2 = _____
(a)
23 x 3 = 69
(b)
866 x 2 = 1732
(c)
6220 x 2 = 12440
(d)
26407 x 2 = 52814
Answer(s): 69, 1732, 12440, 52814