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Mathematics 8 Online
OpenStudy (anonymous):

@Compassionate

OpenStudy (anonymous):

Question Navigator 1. Scott had 7 books. He bought 6 more books. Nicole has 18 books. Which number sentence correctly compares the number of books each person has? A. 7 + 6 > 18 B. 7 + 6 < 18 C. 7 – 6 > 18 D. 7 – 6 < 18

OpenStudy (anonymous):

@bibby

OpenStudy (danjs):

scott has 7 + 6 books Nicole has 18

OpenStudy (anonymous):

@DanJS

OpenStudy (danjs):

Which is true, 7 + 6 ?? 18

OpenStudy (danjs):

greater than less than??

OpenStudy (anonymous):

<18

OpenStudy (danjs):

13 ?? 18 > - greater than < - less than

OpenStudy (danjs):

yeah so put it all together

OpenStudy (anonymous):

i don't get it :(

OpenStudy (danjs):

seven plus six is less than 18

OpenStudy (anonymous):

@M_A

OpenStudy (danjs):

7 + 6 < 18

OpenStudy (anonymous):

i know

OpenStudy (danjs):

Which part do you not understand?

OpenStudy (anonymous):

wait...its B

OpenStudy (danjs):

yes

OpenStudy (anonymous):

I NEED more help

OpenStudy (danjs):

scott had 7 books,, then he added 6 more to that, nicole has 18, 7+6 <18

OpenStudy (danjs):

just asking you to compare both persons total books

OpenStudy (anonymous):

i NEED!more help

OpenStudy (anonymous):

2. Addison had 15 balloons for the party. She bought 10 more. Bret has 26 balloons. Which number sentence correctly compares the number of balloons each person has? A. 15 + 10 > 26 B. 15 + 10 < 26 C. 15 – 10 < 26 D. 15 – 10 > 26

OpenStudy (danjs):

same type of problem

OpenStudy (anonymous):

i think its b or a

OpenStudy (danjs):

had 15 bought 10 more 15+10

OpenStudy (anonymous):

hm...

OpenStudy (danjs):

10 + 15 ?? 26

OpenStudy (danjs):

> or <

OpenStudy (anonymous):

10+15<26

OpenStudy (anonymous):

i think

OpenStudy (danjs):

correct

OpenStudy (danjs):

25 < 26 ....25 is less than 26

OpenStudy (anonymous):

ITS BBBBBBB!!!!!!!!!!!

OpenStudy (anonymous):

3. Denzel counted 46 raisins in a box of raisins. He ate 13 of them. Lukas has 25 raisins left in his box. Which number sentence correctly compares the number of raisins left in each box of raisins? A. 46 + 13 > 25 B. 46 – 13 > 25 C. 46 + 13 < 25 D. 46 – 13 < 25

OpenStudy (danjs):

this is subtraction instead of addition

OpenStudy (danjs):

use the same process as last 2 probs. Had 46 take away 13

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