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Estimations - Day 2
By NICHOLAS GLAESER
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Last updated over 2 years ago
11 questions
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Question 1
1.
Round each number in the table to the
nearest ten
.
23 --> _______ 87 --> _______ 45-->_______ 263 -->_______
Question 2
2.
Round each number in the table to the
nearest hundred
.
236 --> _______ 872 --> _______ 450 --> _______ 2,537 --> _______
Question 3
3.
Round the numbers to the
nearest ten
to
estimate
the answers.
73 + 57:
70
+
60
=
130
(example)
67 + 44: __________ + __________ = __________
74 − 53: __________ − __________ = __________
93 − 27: __________ − __________ = __________
342 + 76: __________ + __________ = __________
Question 4
4.
Round the numbers to the
nearest hundred
to
estimate
the answers.
734 + 576:
700
+
600
=
1,300
(example)
673 + 448: __________ + __________ = __________
743 − 553: __________ − __________ = __________
943 − 278: __________ − __________ = __________
3,462 + 763: __________ + __________ = __________
Question 5
5.
80
90
100
110
Question 6
6.
The approximate number of trucks and SUVs is the same as the approximate number of cars.
The total number of vehicles in the parking lot is approximately 200.
There are approximately 180 vehicles with four wheels in the parking lot.
There are approximately 60 more cars than trucks in the parking lot.
Question 7
7.
Sammy bought two ice cream bars for 54¢ each and a snow cone for 59¢. Which shows the best way to estimate how much Sammy spent on treats?
50 + 50
50 + 60
50 + 50 + 50
50 + 50 + 60
Question 8
8.
Question 9
9.
Use the chart for the following questions:
Which equation best shows an estimate of how many more miles Mr. Parson drove on Wednesday than Thursday?
__________
About how far did Mr. Parson drive last week? __________
Question 10
10.
A good estimate of the number of miles Mr. Driscoll drove on those two days is _______.
Question 11
11.
__________ − __________ = __________