numbers & operations review game
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Numbers & Operations Review GameRational
orIrrational?
Ordering Numbers
Propertiesof
Exponents
ScientificNotation
ScientificNotation
Word Problems
100 100 100 100 100
200 200 200 200 200
300 300 300 300 300
400 400 400 400 400
500 500 500 500 500
Question for 100 POINTS :
-18
A.RationalB.Irrational
Answer for 100 POINTS:
A. Rational
Question for 200 POINTS:
9.345
A.RationalB.Irrational
Answer for 200 POINTS:
A. Rational
Question for 300 POINTS:
5.37894…
A.RationalB.Irrational
Answer for 300 POINTS:
B. Irrational
Question for 400 POINTS:
-1/2
A.RationalB.Irrational
Answer for 400 POINTS:
A. Rational
Question for 500 POINTS:
√29
A.RationalB.Irrational
Answer for 500 POINTS:
B. Irrational
Question for 100 POINTS :Ms. Smith wrote four irrational numbers on the board and asked Omar to choose the number closest to 8. Which irrational number should Omar choose?
A.√54B.√65C.√72D.√80
Answer for 100 POINTS:
B. √65
Question for 200 POINTS:
Which of the following sets of numbers is in order from least to greatest?
A.1.75, 8/5, 1.7, √5B.8/5, √5, 1.75, 1.7C.8/5, 1.7, 1.75, √5D. √5, 1.75, 1.7, 8/5
Answer for 200 POINTS:
C. 8/5, 1.7, 1.75, √5
Question for 300 POINTS:
Which of these lists of numbers is in order from greatest to least?
A.√2, 1.3, -7/5, -2B.-2, -7/5, √2, 1.3C.-2, -7/5, 1.3, √2D. √2, 1.3, -2, -7/5
Answer for 300 POINTS:
A. √2, 1.3, -7/5, -2
Question for 400 POINTS:Which is closest to the value of point A?
A 5 6 7 8 9 10
A.√50B.√60C.√70D.√80
Answer for 400 POINTS:
B. √60
Question for 500 POINTS:
Between which two integers is the square root of 150?
A.Between 10 and 11B.Between 11 and 12C.Between 12 and 13D.Between 13 and 14
Answer for 500 POINTS:
C. Between 12 and 13
Question for 100 POINTS :
82 x 85
A. 83
B. 87
C. 810
D. 85
Answer for 100 POINTS:
B. 87
Question for 200 POINTS:
73 x 7-8
A.75
B.7-24
C.7-11
D.7-5
Answer for 200 POINTS:
D. 7-5
Question for 300 POINTS:
1122 ÷ 1118
A.114
B.1140
C.1116
D.115
Answer for 300 POINTS:
A. 114
Question for 400 POINTS:
(213)4
A.2112
B.217
C.211
D.2134
Answer for 400 POINTS:
A. 2112
Question for 500 POINTS:(155)7
A.152
B.1512
C.1535
D.1557
Answer for 500 POINTS:
C. 1535
Question for 100 POINTS :Write the following number in scientific
notation.7,320,000,000
A.732 x 107
B.7.32 x 107
C.7.32 x 109
D.7.32 x 10-9
Answer for 100 POINTS:
C. 7.32 x 109
Question for 200 POINTS:Write the following number in standard
notation.8.43 x 10-3
A.0.0843B.0.00843C.8430D.843
Answer for 200 POINTS:
B. 0.00843
Question for 300 POINTS:
(3.54 x 108) + (2.3 x 107)
A.5.84 x 1015
B.3.77 x 1015
C.5.84 x 108
D.3.77 x 108
Answer for 300 POINTS:
D. 3.77 x 108
Question for 400 POINTS:
(2.3 x 1011)(3 x 106)
A.6.9 x 1017
B.5.3 x 1017
C.5.3 x 105
D.6.9 x 1066
Answer for 400 POINTS:
A. 6.9 x 1017
Question for 500 POINTS:8.1 x 1012
3 x 109
A.5.1 x 103
B.2.7 x 1021
C.2.7 x 103
D.5.1 x 1021
Answer for 500 POINTS:
C. 2.7 x 103
Question for 100 POINTS :The population of City A is 1.39 x 105. The population of City B is 3.5 x 104. How many more people live in City A?
A.1.04 x 105
B.4.89 x 105
C.1.04 x 104
D.1.04 x 101
Answer for 100 POINTS:
A. 1.04 x 105
Question for 200 POINTS:
The radius of the sun is 6.955 x 108 meters. The radius of the earth is 6.378 x 106 meters. What is the difference in the radii?
A.0.577 x 102
B.0.577 x 108
C.6.89 x 102
D.6.89 x 108
Answer for 200 POINTS:
D. 6.89 x 108
Question for 300 POINTS:
If the water level in a lake is rising at a rate of 1.1 x 10-3 meters per year, how much will the water level rise in 15 years?
A.1.65 x 10-3
B.1.65 x 10-2
C.16.1 x 10-3
D.1.1 x 1015
Answer for 300 POINTS:
B. 1.65 x 10-2
Question for 400 POINTS:The speed of light is about 2.99 x 108 meters per second. The average distance from the Moon to Earth is about 3.84 x 108 meters. About how many seconds does light take to travel from the Moon to Earth?
A.0.128 secondsB.1.28 secondsC.12.8 secondsD.128 seconds
Answer for 400 POINTS:
B. 1.28 seconds
Question for 500 POINTS:A light-year is the distance light can travel in one year, about 5.9 x 1012 miles. The star Cygni is about 11.4 light-years from Earth. What is the distance from Earth to Cygni in miles?
A.5.2 x 1011
B.6.7 x 1011
C.5.2 x 1013
D.6.7 x 1013
Answer for 500 POINTS:
D. 6.7 x 1013
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