Adding, Subtracting and Multiplying
Rule A: + and -
Rule B: x
Line up decimal points a...
Mathematics, 30.10.2021 04:20 von1144
Adding, Subtracting and Multiplying
Rule A: + and -
Rule B: x
Line up decimal points and then
The number of decimal digits in
put a decimal point in the answer
the product (answer) equals the
directly below the decimal points
total number of decimal digits in
in the problem.
the factors.
Each addition, subtraction and multiplication problem on this page has been
done for you -- almost. Your job is to put the decimal point in the answer.
First look and see which rule you should use.
Then put the decimal point
where it belongs.
B
Rule
Rule
Rule
Rule
Rule
3.82 6 48 .126 4.83
28.2
+1.93
3 X 9
X
-.50
6
5.75
1.944 1134 433 1563 1692
Rule
-
41
1
25
.837
+.726
Ð¥
Rule
Rule
Rule
Rule
Rule
Rule
Answers: 1
Mathematics, 20.06.2019 18:04
Ineed with this math problem p(65)=500×1.0325*65 the star means that you have to times it like 1.0325×1.0325?
Answers: 2
Mathematics, 21.06.2019 19:30
Needmax recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 19:30
Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5
Answers: 1
Mathematics, 21.06.2019 20:30
Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?
Answers: 1
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