Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- ___ ÷ 10 = 19
- 20 ÷_____ = 2
- 21 ÷ 2 = 10 r ___
- 47 ÷ 2 = _____ r 1
(a)
19 x 10 = 190
(b)
20 ÷ 2 = 10
(c)
21 ÷ 2 = 10 r 1
(d)
47 ÷ 2 = 23 r 1
Answer(s): 190, 10, 1, 23