Pre-Algebra A Ch. 5
(Rounding)
(Rounding)
Pre-Algebra A Ch. 5
(Mean, Median, Mode)
(Mean, Median, Mode)
Pre-Algebra A Ch. 6
(+ & - Decimals)
(+ & - Decimals)
Pre-Algebra A Ch. 6
(x & ÷ Decimals)
(x & ÷ Decimals)
Pre-Algebra A Ch. 6
(Metric Measurements)
(Metric Measurements)
100
Round 102.53772 to the underlined place.
What is 102.538?
100
How many modes, if any, does the group of data have?
Kate, Tim, John, John, Angela, Tim, Sue
What is 2 modes?
100
Solve the equation.
n + 6.3 = 16.3
What is 10?
100
Solve the equation.
2d = 2.4
d = 1.2
100
Choose an appropriate metric unit for the mass of a television.
a. milliliter
b. kilogram
c. milligram
d. gram
b. kilogram
200
Identify the underlined place in 183.6733. Then round the number to that place.
Hundredths; 183.67
200
How many modes, if any, does the group of data have?
$110, $125, $200, $90, $150, $100
What is 'no mode'?
200
Solve the equation.
n + 32.98 = 20
a. –12.98
b. –52.98
c. 52.98
d. 12.98
a. -12.98
200
Solve the equation.
–2d = 8.6
a. 6.6
b. 10.6
c. –4.3
d. –17.2
c. -4.3
200
Choose an appropriate metric unit for the thickness of the lead of a pencil.
a. centimeter
b. milliliter
c. millimeter
d. liter
c. millimeter
300
You want to buy 3 CDs for $12.89 each. Estimate the total cost as a whole number.
What is about $39?
300
Find the outlier in the data: 46, 65, 38, 42, 45, 46, 48, 42. How does the outlier affect the mean? If necessary, round to the nearest tenth.
a. 65; raises it by 2.6.
b. 65; lowers it by 2.6.
c. 35; raises it by 1.6.
d. 35; lowers it by 1.6.
a. 65; raises it by 2.6
300
Solve the equation.
27.48 = p – 28
a. 55.48
b. –0.52
c. 0.52
d. –55.48
a. 55.48
300
Solve the equation.
m = -4.16
300
DAILY DOUBLE
Complete the statement.
78,340
400
Estimate 87.54 ÷ 7.8 using compatible numbers.
What is about 11?
400
Find the mean of this data: 37, 36, 40, 36, 40, 36, 38. If necessary, round to the nearest tenth.
What is 37.6?
400
Solve the equation.
75.39 + b + 41.1 = –28.946
a. –145.436
b. 5.344
c. –63.236
d. 87.544
a. -145.436
400
Solve the equation.
a. 1.05
b. 11.8
c. 0.74
d. –6.95
b. 11.8
400
Complete the statement.
a. 0.07274
b. 0.007274
c. 0.7274
d. 72,740
a. 0.07274
500
Use the formula to estimate the temperature when n = 124 chirps/min. Round to the nearest whole number, if necessary.
What is 68oF?
(n = 124; F = 124/4 + 37)
500
DAILY DOUBLE
The number of patients treated at Dr. White’s dentist office each day for nine days is 10, 6, 4, 15, 6, 8, 6, 15, 4. Find the mean, median, mode, and range of the data. If necessary, round to the nearest tenth.
8.2, 6, 6, 11
(Mean = 8.2, Median = 6, Mode = 6, Range = 11)
500
Solve the equation.
35.3 = d – (–2.81)
What is 32.49?
500
A baseball player batted 544 times in a season, with a batting average of 0.294. Using the formula below, find the number of hits he made.
a. 148 hits
b. 159 hits
c. 160 hits
d. 165 hits
160 hits
500
Complete the statement.
a. 16.7
b. 0.0167
c. 0.000167
d. 167
c. 0.000167