Advertisements
Advertisements
Question
Estimate the sum of the pair of numbers to the nearest ten:
78 and 18
Solution
78 and 18
78 to the nearest ten = 80 and, 18 to the nearest ten = 20
∴ Required sum = (80 + 20) = 100
APPEARS IN
RELATED QUESTIONS
Estimate the sum of the pair of numbers to the nearest ten:
34 and 87
Estimate the sum of the pair of numbers to the nearest ten:
474 and 173
Estimate the sum of the pair of numbers to the nearest hundred:
546 and 342
Estimate the sum of the pair of numbers to the nearest hundred:
30047 and 39287
Estimate the following product by rounding off each number to the nearest ten:
74 x 67
Estimate the following product by rounding off each number to the nearest ten:
25 x 33
Estimate the following product by rounding off each number to the nearest hundred :
427 x 328
Estimate the following product by rounding off the first number correct to nearest ten and the other number correct to nearest hundred:
72 x 258
Estimate the following quotient by converting each number to the nearest ten:
355 ÷ 26
Estimate the following quotient by converting each number to the nearest ten:
444 ÷ 42
