1-1 Adding & Subtracting Decimals
Presentation
•
Mathematics
•
6th Grade
•
Medium
Breanna Zanchuk
Used 4+ times
FREE Resource
5 Slides • 11 Questions
1
You must COPY ALL EXAMPLES into your notebook, just like we do in class. If you get to a practice problem on your own, please copy that into your notebook as well.
Some text here about the topic of discussion
2
10/26/22
3
STRATEGY for adding & subracting decimals:
LINE UP THE DECIMAL POINTS!!!!!
4
Kim and Martin swam 50 meters. Martin took 0.26 second longer than Kim. What was Martin's time in the race?
ADD the numbers. LINE UP the decimals.
1
50.09
+0.26
50.35
Martin's Time: 50.35 seconds
5
Multiple Choice
Kaylin purchases dog food for $7.42 and a dog toy for $3.54. What is the total cost of her purchases?
$11.96
$ 4.12
$10.96
$ 3.88
6
Multiple Choice
Stefanie buys a Disney fast pass for $2.50 and Minnie Mouse ears for $0.35. There is no sales tax. What is the total cost for the two items?
$2.25
$7.00
$4.65
$2.85
7
Amy ran a race in 20.7 seconds. Katie finished the race 0.258 seconds faster than Amy. How long did it take Katie to run the race?
Some text here about the topic of discussion
SUBTRACT. Line up the decimals. Regroup as needed.
Katie ran the race in 20.442 seconds.
8
Multiple Choice
What is the difference of 14.35 and 6.73?
7.62
7.52
10.08
12.42
9
Multiple Choice
Meredith gives the waitress $20 to pay for her meal. The total of the meal is $16.16. How much change will Meredith receive from the waitress?
$36.16
$15.96
$ 4.94
$ 3.84
10
Multiple Choice
A video game originally costs $59.99. The store marks the price down to 24.49. What is the difference in the original price and the marked down price?
$84.48
$8448
$35.50
$3550
11
Multiple Choice
2 - 1.54 = ?
1.54
3.54
0.46
1.46
12
Multiple Choice
WHAT OPERATION?
Jackie has $16.75. Samantha has $11.23. How much more money does Jackie have than Samantha?
Addition
Subtraction
Multiplication
Division
13
Multiple Choice
WHAT OPERATION
Miranda went to the store and bought a pen for $1.48, a book for $5.65 and a pencil for a quarter. How much did Miranda spend at the store?
Addition
Subtraction
Mulitplication
Division
14
Multiple Choice
Find the sum. 3.98 + 6.02
9
10
11
8
15
Fill in the Blanks
56.7-3.56
Type answer...
16
Multiple Choice
13.08 + 7.456
21.536
20.536
205.36
19.536
You must COPY ALL EXAMPLES into your notebook, just like we do in class. If you get to a practice problem on your own, please copy that into your notebook as well.
Some text here about the topic of discussion
Show answer
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