PEMDAS
Radicals
Trig/Pyth. Th.
Rounding
Mixed Bag
100
Simplify: 6 +3^2
15
100
Simplify: 3√196
42
100
Find cos 43 to the nearest ten thousandth
.7314
100
Round 123.82 to the nearest whole number.
124
100
Evaluate 5(x+2) if x=10.
60
200
Simplify: (2x3) + (14÷7)
8
200
Simplify: √80
4√5
200
In a right triangle, find the hypotenuse if the two legs are 6 and 8.
10
200
Round 458.853 to the nearest tenth.
458.9
200
Write as an algebraic expression: twice a number increased by 7
2x+7
300
Simplify: 7 + 2^2(5+2)
35
300
Simplify: 4√175
20√7
300
When do you use trig instead of the Pyth. Theorem?
When you have a right triangle with two sides and an angle.
300
Round 2643.5638 to the nearest hundredth.
2643.56
300
x+4 = 4+x is an example of which property?
commutative property of addition
400
Simplify: (5^2 - 3 x 5) ÷2
5
400
Add: 4√3 + 7√3
11√3
400
Find the leg of a right triangle if a leg is 8 and the hypotenuse is 14. Round to the nearest tenth.
11.5
400
Round 75.98 to the nearest tenth.
76.0
400
Evaluate: l-4l - l7l (absolute value)
-3
500
Simplify: 7^2 - 2(4 x 3 + 7)
11
500
Add: √18 + √32
7√2
500
Look at the trig problem on the board. Round to the nearest whole number.
7
500
Round 60÷2.76 to the nearest tenth.
21.7
500
Write as an algebraic expression: 8 less than 3 times a number
3x-8
M
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