Use benchmarks to estimate each sum or difference. 4/5 + 8/9

Question

a. about 1 1/2
b. about 1 3/4
c. about 1 8/9 --------
d. about 2

Answer 1

abdcc

Answer 2

its not abdcc!!! the correct answers are
d
b
d
a
c

Answer 3

person is correct

Answer 4

I got 100% on my math test because of person

Answer 5

Thanks Person

Answer 6

d
b
d
a
c

Answer 7

D
B
D
A
C
100%

Answer 8

THANKS GUYS

Answer 9

person you got number 3 wrong but you will still make a good grade 80%

Answer 10

3 is wrong but the rest are right

Answer 11

For connexus -
D
B
C
A
C
No. 3 is wrong for all the other answers, you'll get an 80%.

Answer 12

Thank you @Vixen-Connexus you help me out these are right for Lesson 1: Estimating With Fractions and Mixed Numbers CE 2015
Math 7 A Unit 4: Operations with Fractions and Rational Numbers

Answer 13

Vixen is a life savor trust me he's right
♥ Φ__Φ ♥

Answer 14

D
B
C
A
C
These are the correct answers.

Answer 15

Person is wrong vixen is right for connexus

Answer 16

answers are 1,D 2,B 3,C 4,A 5,C

Answer 17

Actually INCORRECT!

All are right except 3.

3. = C

Answer 18

good jooooooob peopleee now add me on fortniteeeee -_- please i need better and more friends<3

Answer 19

The answers are
D
B
C
A
C
for Connxus academy students

Answer 20

Number 3 is C for Connxus students only, if you are not Connexus then use the other one

Answer 21

Single Pringle is right and also I cant "reach" u single pringle.

Answer 22

thank u so much guys O wo

Answer 23

ALSO SINGLE LIKE A PRINGLE IS 100% RIGHT FOR CONNEXUS

Answer 24

trust me I got 100%

Answer 25

h t t p s : / / w w w . y o u t u b e . c o m / w a t c h ? v = m F m X N Z u 2 c nU

WATCH IT, ITS A GOOD MOOSIC

Answer 26

@Anti-Savage
Your not even a jiskha staff if u were one u would have thoses books and paint brush by your name but u dont

Answer 27

Hi everyone! I'd thought that you should have the real answers which are
1. D
2. B
3. C
4. A
5. C
Hope you all have an amazing day!

Answer 28

The answers for connexus are...
D. About 2
B. 1/2
C. about 15
A. about 9
C. about 11

Answer 29

Person has 3 wrong it is c not d i got and 80

Answer 30

@FU Person, well don't copy and do it on you own! Stop getting so mad that @Person got some wrong, you shouldn't be cheating! So it's on u buddy!

Answer 31

1.D 2.B 3.C 4.A 5.C %100

Answer 32

got an 80 on the quiz

Answer 33

F Person thank you Vixen

Answer 34

lol f everyone

Answer 35

You forgot to add the "What is"

Answer 36

THIS SPAGHETTI IS UPPSETTI

Answer 37

2020 users it’s actually
D
B
C
A
C
They made me get question 3 wrong

Answer 38

But I’m confirming it’s right if you are in Georgia connections academy

Answer 39

Vixen is right for connexus!

Answer 40

@trust me is right

Answer 41

Vixen is 100% correct for connexus students.
D
B
C
A
C

Answer 42

The correct answers are
1.d
2.b
3.c
4.a
5.c

Answer 43

its
D
B
C
A
C

Answer 44

So the answer key is:
D
B
c
a
c
this works 100% don't worry! Trust me you will get 100% Because i took the test and I used @person answer key, But the 3rd question was C!

Answer 45

1. D. about 2.
2. B. about 1/2
3. C. about 15
4. A. about 9
5. C. about 11
👍💯

Answer 46

mines has 8 questions math 6 unit 4

Answer 47

thanks vixin

Answer 48

1) about 2

2) about 1/2

3) about 15

4) about 9

5) about 11

they mix it up for everyone so people don't cheat, hope this helped!

Answer 49

I'm very terrible at math and I don't even cheat for math since it's actually important. I'm terrible in the area of fractions and I wanna fix that. I came here to check my answers, which most were wrong, and now I'm gonna figure out why my answers were wrong.

Answer 50

7th Grader is right :D

Answer 51

single like a pringle is correct for conuxxus period.

Answer 52

Stop the cap person💀

Answer 53

D B C AC FOR 2020

Answer 54

On Number 3 is C.100%

Answer 55

vixen - Connexus

Answer 56

Vixen - Connexus is right.
And on the other hand Person... is totally complacently wrong for connexus

Answer 57

Correct Answers are
D
B
C
A
C

/m.twitch.tv/synergyqckslvr40/profile

Answer 58

h t t p s ://m.twitch.tv/synergyqckslvr40/profile

Answer 59

DBCAC

Answer 60

d
b
c
a
c

100%

Answer 61

mybee if you guys would stop posting wrong ansers then everything would be better

Answer 62

i got 100

Answer 63

I thought this was the questions for the test ,is it?

Answer 64

and person is wrong for the awnsers on person/connexus

Answer 65

pearson

Answer 66

D
B
C
A
C
For Connexus :D

Answer 67

A
B
C
A
D
C
C
B
A
A
B
100% RIGHT FOR CONNEXUS MID-UNIT REVIEW ADDING AND SUBTRACTING FRACTIONS!

Answer 68

nubs me future

Answer 69

I got 100% because these are the right answers.
1. about 2 (D)
2. about 1/2 (B)
3. about 15 (C)
4. about 9 (A)
5. about 11 (C)
If you don´t trust me, your loss.

Answer 70

Auntie Charli you are correct

Answer 71

THANKS TIA CHARLI

Answer 72

incase yall need the answers because they switched them here:
1. about 2
2. about 1/2
3. about 15
4. about 9
5. about 11

your welcome<3 btw this is for 7th grade

Answer 73

@Auntie charli is correct trust him!

Answer 74

@Vixen - Connexus Is correct thx so much

Answer 75

I swear Vixen - Connexus is VIXEN RIGHT TRUST ME it just looks lol

Answer 76

Vixen - Connexus is WRONG I GOT 1/5 ON MY TEST 😡😡😡😡😡😡😡😡😡😡😡😡😡😡😡🤬🤬👿👿

Answer 77

The answers for Unit 4 Operations with Fractions and Rational Numbers><Lesson 4 Adding and Subtracting Rational Numbers is------
1. -1/6
2. -9 7/10
3. 7/8
4. -1 3/10
5. 8 4/5
Hope this helps.
Look more with 🐯Tiger🐯
Love you guys 'o^o'

Answer 78

THANKS A RANDOM STUDENT

Answer 79

There’s more

Answer 80

1. D
2. B
3. C
4. A
5. C

Answer 81

7th grader is write. You should always use the one that have the actual answers not the letters. I got 100% with connexus queen and 7th grader. Also, go through the whole page to make sure you find the answers in words not letters. Even though it takes a while, its worth the good grades.

Answer 82

3 is C only for connexus students only

Answer 83

guys auntie charlie is correct!

Answer 84

I got an 80% for number 3 it’s not d it’s c but all the others are correct! ( BTW I DO CONNECTIONS ACADEMY) have a good day/ night!

Answer 85

I got a 100% with these answers.
1 - D
2 - B
3 - C
4 - A
5 - C

Answer 86

Everyone is WrOnG

Answer 87

The answers are

1.D about 2
2.B.about 1/2
3.C about 15
4.A about 9
5.C about 11

Answer 88

Thanks kamille I got 100%

Answer 89

Kamille is 100% correct.

Answer 90

how are you all getting A I got an F(28%) ughhhh

Answer 91

My daughter just got 5/5 100%.
1. 4/5 + 8/9 = about 2
2. 17/18 - 3/7 = 1/2
3. 5x2 3/5 = about 15
4. 25 7/8 divided by 2 8/9 = about 9
5. About 11