Miscellaneous
Fractions and Decimals
Divisibility Checks and Number Sets
Mixed Numbers
Order of Operations
Geometry
100
Use the numbers 5 and 2 to show the commutative property of multiplication
5(2) = 2(5)
100
Write as a decimal:
36/5
7.2
100
Describe the divisibility check for 3
Sum of digits is divisible by 3
100
Write as a mixed number:
3.78
3 39/50
100
Simplify:
32 div 8 *4-5
11
100
What is the formula for area of a circle?
A = pir^2
200
Use 2, 4, and 7 to show the associative property of addition
(2 + 4) + 7 = 2 + (4 + 7)
200
Write as a fraction:
0.0125
1/80
200
What is the divisibility check for 6?
Divisible by 2 and 3
200
(3 1/4)-(7 2/3)
-53/12 or -4 5/12
200
Simplify:
3*5+4div2*8-7*2
17
200
Find the area of a square whose perimeter is 20 meters.
25 m^2
300
Apply the symmetric property:
x + 7 = 12
12 = x + 7
300
Write as a decimal:
3/11
0.27272727...
0.bar 27
300
What is the divisibility check for 8?
Number created by last 3 digits is divisible by 8.
300
(3 1/4)(7 2/3)
299/12 or 24 11/12
300
Simplify:
64div[4(6+2)]-(4+6)(-2)
22
300
Give two examples of irrational numbers.
pi, sqrt2 , etc
400
Simplify:
9x^2+3xy-8x^2+5yx
x^2+8xy
400
Write as a mixed number:
13.0001
13 1/10000
400
Use braces and digits to show the set of counting numbers.
{1, 2, 3, ...}
400
(3 1/4)/(7 2/3)
39/92
400
Simplify:
{[(2-3)^2-3]^2-3}^2-3^2
-8
400
Find the exact perimeter:
(40+5pi) " inches"
500
Find the LCM (24, 28, 42)
168
500
Simplify:
41.5 (7.24)
300.46
500
Use braces and digits to show the set of integers.
{...-3, -2, -1, 0, 1, 2, 3,...}
500
((2 1/5)(4 1/2))/(4/5)
99/8 or 12 3/8
500
Simplify:
[abs((-9)+3)-3(abs(-8- (-7)) + 4)]div3
-3
500
Find the exact area:
(150+12.5pi) " sq. inches"