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OpenStudy (anonymous):
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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
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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 :(
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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?
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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
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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
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OpenStudy (anonymous):
hm...
OpenStudy (danjs):
10 + 15 ?? 26
OpenStudy (danjs):
> or <
OpenStudy (anonymous):
10+15<26
OpenStudy (anonymous):
i think
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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
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OpenStudy (danjs):
use the same process as last 2 probs. Had 46 take away 13