Question

Round the following numbers to the nearest 10
a) 83
b) 127
c) 245

Answer 1

a)

Explanation:

83 = 3 is less than 5

so,83-3=80

b) l27 = 7 is more than 5

so 127 + 3 =30

c) 245 = 5 is equal to 5

so 245+5=250

Answer 2

a)80

b)250

c)130

Explanation: