1.02 Rounding
State whether the following numbers are natural numbers, real numbers, both or neither:
State whether the following numbers are natural numbers, real numbers, both or neither. Explain your answers.
Round the following numbers plotted on the number line to the nearest 100:
Round the following numbers to the nearest 10:
85
81
174
2076
1152
7
11\,207
106
47\,523
936
725\,817
5099
Round the following numbers to the nearest 100:
642
791
250
1181
15\,575
65
Round the following numbers to the nearest thousand:
3322
31\,835
96\,501
4214
7521
16\,600
17\,500
6\,400
11\,100
50\,025
550\,475
813\,244
Round 9\,264\,444 to the nearest million.
Three numbers have been rounded as follows:
- 2400 was rounded to 2400
- 3640 was rounded to 3600
- 3546 was rounded to 3500
Were the numbers rounded to the nearest ten, hundred or thousand?
Write three different numbers that round to 80 when rounded to the nearest ten.
Write three different numbers that round to 400 when rounded to the nearest hundred.