Find the following values without a calculator. Round off the following numbers to the nearest 10.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 75
- 119
- 909
- 1399
(a)
75 (=) 80
(b)
119 (=) 120
(c)
909 (=) 910
(d)
1399 (=) 1400
Answer(s): 80, 120, 910, 1400