Questão 1
Questão
The SI unit for measuring mass is the
Questão 2
Questão
In the decimal number 5.078, the digit in the hundredths place is a 7
Questão 3
Questão
The numbers, 1.21, 1.212, 1.206, 1.2105 in the correct ascending order are
Responda
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1.21, 1.212, 1.206, 1.2105
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1.206, 1.21, 1.2105, 1.212
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1.206, 1.2105, 1.212, 1.21
Questão 4
Questão
The decimal equivalent of 5/9 is a terminating decimal
Questão 5
Questão
What is the fractional equivalent of 0.1 in reduced form?
Questão 6
Questão
What is the fractional equivalent of 0.16‾ in reduced form?
Questão 7
Questão
What is the fractional equivalent of 0.6‾?
Questão 8
Questão
What is the fractional equivalent of 0.6 in reduced form?
Questão 9
Questão
What symbol would you use to complete this statement?
1.42 ____ 1.420
Questão 10
Questão
Round each addend to the nearest whole number and estimate the sum.
19.43+11.5+3.08
Questão 11
Questão
Round 72.807 to the nearest tenth.
Questão 12
Questão
Find the sum, do not round.
12.39+11.03
Responda
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50.921
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50.912
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50.915
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50.544
Questão 13
Questão
Find the difference, do not round.
12.39-1.504
Questão 14
Questão
Find the product, do not round.
2.78 • 9.3
Questão 15
Questão
Find the quotient, do not round.
55.328÷3.8
Questão 16
Questão
Check all that apply. Which are equivalent to 0.625?
Responda
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625/1000
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5/8
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20/125
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125/200
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100/625
Questão 17
Questão
To divide a number by 1,000 how many decimal points do you move?
Responda
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3 places to right
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3 places to the left
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4 places to left
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2 places to right
Questão 18
Questão
How would you rewrite 12/17 as a decimal number rounded to the nearest thousandth?
Questão 19
Questão
Chelsea and her friends are going to a movie. If popcorn is $3.99 and drinks are $1.75 what is the cost of two popcorns and three drinks?
Questão 20
Questão
The area of the base or bottom of a canister can be found by dividing its volume by its height. What is the area of the base of a canister that has a volume of 43.96 cubic inches and height of 3 1/2 inches?
Responda
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12.56 in ²
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13.75 in ²
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145.76²
Questão 21
Questão
Rewrite 8.24 x 10^6 in standard notation
Responda
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8,240
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8,240,000
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8,240,000,000
Questão 22
Questão
Rewrite 105,000 in scientific notation
Responda
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1.05 x 10^5
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1.50 x 10^7
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1.50 x 10^2
Questão 23
Questão
11 kl = _______ l
Responda
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11,000,000
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11,000
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110
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1.1
Questão 24
Questão
How many hectograms are in 5280 grams?