Tenths
Round to the nearest tenth:
55
The correct answer is:
What is 60
This is because anything 5 and up qualifies to be estimated and rounded.
Round to the nearest hundredth:
409
The correct answer is:
What is 400
This is because 0 is not 5 or above and so 0 rounds downwards to 400 instead of 500.
Round to the nearest thousendth:
9,678
The correct answer is:
What is 10,000
This is because 6 follows the rules and bumps up the 9.
Estimate and find the product:
2 x 493
The correct answer is:
What is 1,000
How you could have found this is by rounding 493 to 500 x 2 = 1,000.
Daily Double!!!!!
Estimate to find the sum of the three numbers:
3+97+42
The correct answer is:
What is 143
This is because, you cannot round 3 it stays 3 and you can round 97 to 100 because it qualifies with the five and above rule. And last but not least 42 does not qualify or fallow the criteria and sit became 40.
Round to the nearest tenth:
24
The correct answer is:
What is 20
This is because, 24 does not fallow the rules and is not five or above.
Round to the nearest hundredth:
657
The correct answer is:
What is 700
This answer is correct because, 5 is 5 or above and puts 6 down and turns it into 7 and turns that into 700.
Round to the nearest thousandth:
5891
The correct answer is:
What is 6000
This is the correct answer because, 58 rounds to 60 and so we just add two 0's after that.
Estimate and Find the Product:
8 x 426
The correct answer is:
What is 3200
This is correct because, 426 rounded to 400 x 8 and that is how it got 3200.
Round to the nearest tenth:
90
The correct answer is,
What is 90 or 90.0
This answer is correct because, 90 or 90.0 because it is on the nearest to the nearest tenth and because of that it stays the same because 0 does not qualifies and preaches for the number being reduced to stay the same.
Round to the nearest hundredth:
929
The correct answer is:
What is 900
The answer is 900 because it rounds down to 900.
Round to the nearest thousandth:
2974
The correct answer is:
What is 3000
This is the correct answer because, 9 fallows and qwalifies for the rule of rounding ( 5 or above ).
Estimate and Find the Product:
1 x 7832
The correct answer is:
What is 8000
This is the correct answer because, 1 multiplied by any number will equal itself but when multiplied by 7832 it would have equaled that but because of the rule it rounded to 8000.
Round to the nearest tenth:
15
The correct answer is:
What is 20
This is because 5 qwalifies and fallows the rules that apply.
Round to the nearest hundredth:
555
The correct answer is:
What is 600
This answer is self explanatory and it will be left to you to configure why.
Round to the next thousandth:
6102
The correct answer is:
What is 6000
This is because, 1 is not five or above and that means that instead of 6102 being closer to 7000 it is closer to 6000.
Estimate and Find the Product:
2 x 12
The correct answer is:
What is 20
This is correct because 12 reduced to 10 because 2 is not five or above so it is not rounded up and so multiplied by 2 it equals 20.
Round to the nearest tenth:
49
The correct answer is:
What is 50
This is the correct answer because, 9 bumps 4 to 5 which rounds and estimates the number to become 50.
HINT: Every number in the tenths place will have the second digit end in a 0.
Round to the nearest hundredth:
483
The correct answer is:
What is 500
This is because, 8 is above is a participant in the 5 and above rule.
Round to the nearest thousandth:
2578
The correct answer is:
3000
This is the correct answer because, 5 is five and that means it can bump up the 2 that was looking to be rounded and estimated.
Estimate and Find the Product:
5 x 40
The correct answer is:
What is 200
This is the correct answer because 40 stays the same because it's 0 and cannot be reduced.