(you can put your work on scratch paper for this one)
SUBTRACT.
28.1-21.97
Question 5
5.
(you can put your work on scratch paper for this one)
ADD.
16.673 + 34.26
Question 6
6.
Question 7
7.
Question 8
8.
Show work here using the drawing tool.
MULTIPLY.
0.68 x 12
Question 9
9.
Question 10
10.
(use scratch paper for your work)
Divide.
Question 11
11.
Question 12
12.
Divide.
Question 13
13.
(show work on scratch paper)
DIVIDE.
Question 14
14.
A food truck sells lemonade for $1.50. One day, the stand made $37.50 from lemonade alone! Explain in words how you would set this problem up, and SOLVE! Typing your answer at the end.
What do you need to do with the DECIMAL when ADDING or SUBTRACTING decimals?
line up the decimal points
move the decimal to the left the number of place values in the original problem
move the decimal to the right to make it not a decimal
What do you need to do with the DECIMAL when MULTIPLYING decimals?
Line up the decimal point, and drop down the decimal in the answer.
It doesn't matter which number goes first, Multiply and randomly put the decimal point in your answer.
Longer # on top. Ignore the decimal until the end. Count up the # of #s behind the decimal in the original problem. That's how many #s should be behind the decimal in the answer.
(work on scratch paper)
MULTIPLY.
7.26 x 8
5.808
58.08
580.8
5808
Which number goes on the OUTSIDE when setting up this problem (also known as the divisor)
6.21
3
Which one is the correct movement of the decimal(s) for the problem:
Move each decimal one place value right to change 0.4 to 4, and 5.2 to 52
Keep the decimals where they are?
Move the decimal one place value on the outside (0.4 to 4) but NOT on the inside. Keep 5.2 as 5.2.