Advertisements
Advertisements
प्रश्न
There are 27 girls and 38 boys in a class. Find the sum and estimate the sum to its nearest Tens place
Advertisements
उत्तर
Number of girls = 30
Number of boys = 40
Sum = 30 + 40
= 70
APPEARS IN
संबंधित प्रश्न
Last year, three sugar factories in a town produced 24809565 bags, 18738576 bags and 9564568 bags of sugar respectively. How many bags were produced by all the three factories during last year?
A number exceeds 37684955 by 3615045. What is that number?
Estimate each sum to the nearest ten: (57 + 34)
Estimate each sum to the nearest hundred: (236 + 689)
Estimate each difference to the nearest ten: (409 − 148)
Estimate each difference to the nearest thousand: (35863 − 27677)
If Kavitha has 93 pictures and she gave 42 pictures to her friend Neela, then estimate the pictures to its nearest Tens place and find their difference. Also, find the difference between actual value and the estimated value
Give a rough estimate (by rounding off to nearest hundreds) and also a closer estimate (by rounding off to nearest tens):
439 + 334 + 4,317
Estimate the following using the general rules:
330 + 280
Estimate the following using the general rules:
5440 - 2972
