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Addition and Subtraction
Page 7
Questions (1,941)
Add −1310 +(−4215)
17 answers
asked anonymously
66 views
Use properties of operations to add (−3) and (−17).(1 point)
Responses 20 20 −14 negative 14 −20 negative 20 14
2 answers
asked anonymously
52 views
Kelly subtracted 2.3 from 20 and got 17.7. Explain why this is reasonable.
25 answers
asked by
Jordan
5,863 views
Please explain why a positive number minus a negative number equals positive and you add it together??? Makes no sense at all.
ex
5 answers
asked by
Cheryl
3,042 views
Add (4) and (−15).(1 point)
Responses −19 negative 19 19 19 11 11 −11
47 answers
asked anonymously
56 views
Add −815+415.(1 point)
Responses 415 Start Fraction 4 over 15 End Fraction −1215 negative Start Fraction 12 over 15 End
2 answers
asked anonymously
82 views
Add −815+415.(1 point)
Responses −415 negative Start Fraction 4 over 15 End Fraction 415 Start Fraction 4 over 15 End
41 answers
asked anonymously
82 views
In which of these situations, do the two quantities combine to make 0? Select all that apply. (1 point) An airplane at 3,000
2 answers
asked by
Unll
194 views
What model matches the situation: Maxwell’s bank account is currently in the negative by $47. He spent another $29 at the
7 answers
asked by
cc 'U'
183 views
Jemima has three boxes with a total weight of 5115 kg. Box B weighs 512 kg more than box A and box C weighs 315 kg more than box
4 answers
asked by
flora
768 views
use the additive inverse to find -123.45 - (-234.76)
2 answers
asked by
deez
64 views
Add -1 3/10 + (-4 2/15 WHATS THE ANSWER
10 answers
asked by
Farts
41 views
find the sum or difference
5/10-3/10
7 answers
asked by
gokupump96
1,707 views
Here's a couple examples from my homework. If someone could help me solve this by showing me step by step what to do, it would
6 answers
asked by
Tessa
972 views
Make the largest and smallest numbers you can find using the digits: 4,1,7,8,5 and 2. Find their difference and sum.
1. I do not
4 answers
asked by
GL
647 views
Which of the following is a real-world problem that could be solved with the sum 102.50 + (-39.95)?
A Nevaeh earned $102.50 last
4 answers
asked by
Mr. poato head
93 views
- 3 5/9 + 2 - 4 1/9
17 answers
asked anonymously
47 views
1. (-183) + 289 =
My answer is -106 _________________________________________ 2. 7- (-8)= My answer is 1
9 answers
asked by
lil pump
3,008 views
find the sum or difference. all answer should be in simplest form 1 3/7 + 10 6/7
A. 20 1/7 B. 11 2/7 C. 11 4/19 D. 12 2/7 PLZ
10 answers
asked by
Skateing Rox
1,666 views
what is 18 yt 1ft - 17 yd 2 ft
9 answers
asked by
Anthony
1,559 views
Find the difference. 1-(-3)
7 answers
asked by
5 year member
700 views
In Exercises 1–4, find each sum or difference.
start fraction 5 over 10 end fraction minus start fraction 3 over 10 end
7 answers
asked by
KitKat
1,347 views
It is greater than 43 and less than 52.
If you add the digits, the sum is 8. Write the number word
7 answers
asked by
Christopher
528 views
Write a number sentence to represent the model. Explain how you determined the number sentence.
(+) (+) (+) (+) (-) (-) (-) (-)
4 answers
asked by
that one dude
2,241 views
Sasha has 8 red apples. She has 3 fewer green apples than red apples. How many apples does she have? 13 apples
8-3=5 green 8+5=13
4 answers
asked by
grace
2,896 views
9 6/8 = n+ 2 1/8
5 answers
asked by
Marija Dacosta
736 views
Nadie has a chip board with 4 red chips. She needs to subtract 2 black chips, but there are no black chips on the board. Nadie
5 answers
asked by
Cons
1,287 views
(1.) 7 2/7 x 3 7/9 (use benchmark to estimate the sum difference or product
A 32 B 28 (My answer) C 24 D 21 (2.) Find the sum 3/9
7 answers
asked by
memes
2,828 views
Suzanne bought 50 apples at the Apple orchard.she bought 4 times as many red apples as green apples. How many more red apples
7 answers
asked by
debra
4,861 views
My number has the same number of thousands as tens. It has three hundreds and no ones. The sum of its digits is 11
4 answers
asked by
kaiuntai
765 views
1. What is another way to write:72-(-25)?
72+25** -72-25 72-25 -72-(-25) What is the value of -27-8? -35** -19 19 35 How much is
32 answers
asked by
Aaliyah
14,193 views
A mountain climber ascends a mountain to its peak. The peak is 12,740 ft above sea level. The climber then descends 200 ft to
17 answers
asked by
Trish
11,013 views
Please help
-1.8 - 3.9= A. -2.1 B. 5.7 C. 2.1 D. -5.7****** Please help -7+5= A. -2*** B. 12 C. -12 D. 2
5 answers
asked by
Bubbles
1,140 views
How can I write subtraction problems as an equivalent addition problem?
9_7=x x-6=3
4 answers
asked by
Marie
1,196 views
I have fewer ones than tens. the value of my tens is 20 what two numbers can I be
4 answers
asked by
liz
865 views
Estimate the sum and difference. Use the benchmarks 0, 1/2, and 1.
2/5 + 3/25 ————————————————
20 answers
asked by
Bad at math
2,167 views
Which expression is equivalent to 24 - (-6)?
5 answers
asked by
Some Random Person Who Needs Help With Homework
4,097 views
I am a two-digit number less than 40. You say me when you count by fives. The sum of my digits is 7. What number am I?
5 answers
asked by
kay
2,362 views
A football team gained 4 yd, lost 2 yd, gained 11yd, lost 8 yd, and then lost 9 yd. Find the net gain or loss.
7 answers
asked by
emily
1,732 views
Which integer is 6 greater than -5. So what i have to do here?
4 answers
asked by
Miley
652 views
A toddler crawled 3 yards, stopped, then continued to crawl 11 more feet. How many feet did he travel in feet?
18 answers
asked by
?somebody?
1,925 views
For questions 2-11 perform the indicted operation. Don't forget to determine the sign of your answer first.
36.95-36.95+59.72
9 answers
asked by
truly
1,332 views
1. 0.7
+ 3.9 3.6 3.7 4.6*** 4.7 2. 7.9 + 0.03 0.82 7.12 7.93*** 10.9 3.1.8 - 0.9 0.9*** 1.1 1.9 2.7 4.6.51 - 0.8 5.43 5.71***
6 answers
asked by
Hayley
1,085 views
What is the additive inverse of -7?
A. -7 B.7 C.-|-7| D.-(-(-7) Is the answer B?
6 answers
asked by
Beau
2,224 views
Estimate the sum or difference 2 9/8 - 2 1/7
A. 2 b. 1 c. 0
4 answers
asked by
Luis
944 views
Marie worked 40 total hrs on two jobs. She worked 21/2 hrs on the first job on MON, 3 7/8 hrs on TUES, 5 hrs each on WED and
4 answers
asked anonymously
188 views
4.2 decreased by the quantity 12 plus a number
3 answers
asked by
Enrique
316 views
1.
21.3 + 104.4 (1 point) 12.57 124.1 125.7 317.4 2. 81.5 – 14.763 (1 point) 6.6737 13.948 66.242 66.737
10 answers
asked by
splinty
1,950 views
I need help with this
find the sum or difference. write the answer in simplest form. question is 3 5/6 -(-2/3) If you help me
4 answers
asked by
Gary Windthorpe ;)
1,306 views
in a football game a running back ran for -7 and -5 yards on his last two runs. his total yardage for the whole game is 78
4 answers
asked by
YOLO
1,812 views
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