Place Value
What is the value of the 9 in 19,245?
Answer: 9,000
A quadrilateral with 4 equal sides and 4 right angles.
Square
9x9
81
Compare.
5/6 ___ 4/6
5/6 > 4/6
Is 5 a prime or composite number ?
Prime. Prime numbers only have 1 and itself as factors.
In 915,406, what digit is in the hundred-thousands place?
Answer: 9
A rhombus always has 4 equal sides.
True
12 x 8
96
Find the perimeter of a rectangle with length 9 and width 4.
Answer: 26
2/10 + 30/100
50/100
Which is greater: 4,532 or 4,523?
4,532
True or False: All squares are rectangles.
True
72/9
8
Write 3/10 as a decimal
0.3
Find the area of a rectangle with length 8 and width 6.
Area: 48 square units
Write 20,000 + 3,000 + 90 + 1 in standard form.
Answer: 23,091
A shape has one pair of parallel sides and the other sides are not parallel.
Trapezoid
12 x 12
144
Round 25,823 to the nearest thousand.
Answer: 26,000
45 x 12
540
Write 640,218 in expanded form
Answer: 600,000 + 40,000 + 200 + 10 + 8
A shape has 4 right angles and opposite sides equal, but not all sides equal.
Rectangle
108 / 12
9
A baker makes 96 cookies and puts them into bags of 8. Then 3 bags are sold. How many cookies are left?
72 cookies
There are 5 boxes with 12 pencils each. 8 pencils are lost. How many remain?
52
Write 986,024 in expanded form
900,000 + 80,000 + 6,000 + 20 + 4
A quadrilateral has the following properties:
What is the most specific name of this quadrilateral?
Rombus
11 x 11
121
Subtract.
512,098 - 124,179
387,919
List all factors of 36
1, 2,3,4,5,9,12,18,36