124 is closer to 120 (4 away) than it is to 130 (6 away).
2786 rounded to the nearest 10 is 2790.
20
110
70
100
8.6
Rounded to the nearest ten 832.34 is 830. Rounded to the nearest hundred, it is 800.
Rounded up to the nearest ten, 9995 is approximately equal to 10000.
20
10
100
7440