Estimation
Ends with a Meter
Shapes, Shapes, Shapes
Which number belongs on the line?
N's and O's
100
Elena worked 62 hours in April, and 59 hours in May. Which of these is the BEST estimate of the total number of hours she worked for the two months?
60 + 60 or 120
100
What is greater than a millimeter (mm) and less than a meter (m)?
A centimeter (cm)
100
How many vertices does a square have?
four
100
______, 34, 32, 30, 28.......
36
100
Find the exact answer: 900 – 201
699
200
When estimating, is 655 closer to 600 or 700?
700
200
What unit of measurement is comparable to miles (which ends in a meter)?
kilometers (km)
200
I am a shape. I have NO flat faces. I have NO corners. I look the same from all directions. A. cone B. sphere C. cylinder D. pyramid
B. sphere
200
If this pattern continues, what is the next number? 5, 8, 7, 10, 9, 12, 11, ______
14
200
Compute 376 + 119 + 85. A. 460 B. 580 C. 1230 D. 1345
B. 580
300
Estimate 39 x 11. The product is between what numbers? A. 30 and 80 B. 100 and 150 C. 300 and 800 D. 1000 and 1500
C. 300 and 800
300
What unit of measurement should you use when mentioning the length of a fingernail?
millimeters (mm)
300
Alan says that if a figure has four sides, it must be a rectangle. Gina does not agree. Which of the following figures shows that Gina is correct? A. circle B. rectangle C. triangle D. rhombus
D. rhombus
300
At his work, Mr. Brown puts wheels on new tricycles. How many wheels would he need for six tricycles? Use the table below to help you. Number of Tricycles 1 2 3 4 5 6 Number of Wheels 3 6 9 12 ? ?
18
300
If David had 568 dollars and he gave it away by splitting it among his four friends. How much did each friend receive? A. 140 B. 112 C. 142 D. 564
C. 142
400
The rule of thumb is, if the number is 5 or greater, round ___________ and if the number is below 5, round ___________. A. up, down B. down, up C. up, up D. down, down
A. up, down
400
When measuring the wingspan of an individual, the measurement of length should be what?
meters (m)
400
Which item is an example of a rectangular prism? A. a cereal box B. a can C. a baseball D. a pencil D.
A. a cereal box
400
12-3 _________ 3 x 3 A. Greater than B. Equal to C. Less than D. Not equal to
B. Equal to
400
In Jean’s class there are twice as many boys as girls. If there are 10 girls in the class, how many boys and girls are there in the class? A. 20 B. 25 C. 15 D. 30
D. 30
500
Round $673.39 to the nearest dollar.
$673
500
When mentioning the length of an individual's hand, what measurement of length should you use? Hint: greater than a centimeter and less than a meter
decimeters (dm)
500
Which of the following figures has exactly one line of symmetry? A. a rectangle B. a square C. a heart D. a circle
C. a heart
500
Look at the equation below. 125 x N = 375 What value of N makes this equation correct? A. Two B. Three C. Four D. Five
B. Three
500
Which list contains all prime numbers? A. 1, 7, 13, 29 B. 2, 13, 27, 41 C. 5, 11, 29, 31 D. 6, 18, 21, 50
C. 5, 11, 29, 31
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