Thursday, January 26, 2012

HOMEWORK 1-26-12

In math we have been looking at number sentences to determine whether or not they are correct or not.  Then, we explain how we know and how we could make the number sentence correct. 

For tonight's assignment, look at each of the following number sentences and decide if you agree or disagree with each one. 

4+2=2          8=6+2         5+4=8          7-5=3          10=12-2          10=3+6          9-3=6          12=6+7


COMMENT BOX:  Please remember that your comment will not show until they are released by the teacher.  Make a list of the number sentences that are correct.  Make a list of the number sentences that not correct.  Choose one that is not correct.  Explain one way that you can make it correct. 

16 comments:

Anonymous said...

Blake -
Correct - 8=6+2, 10=12-2, 9-3=6,

Incorrect - 4+2=2, 5+4=8, 7-5=3,
10=3+6, 12=6+7 (correct would be
12=6+6 because 6+6=12).

Anonymous said...

Malia Speedy

Correct:
8=6+2 10=12-2 9-3=6

Incorrect:
4+2=2 5+4=8 7-5=3 10=3+6
12=6+7

Correct answers for incorrect:
4-2=2 4+4=8 7-5=2 10=3+7
12=6+6

Anonymous said...

Donovan Rickert

Correct -
8=6+2
10=12-2
9-3=6

Wrong
4+2=2
5+4=8
7-5=3
10=3+6
12=6+7

4+2=2 correct answer 4+2=6
oooo+oo=oooooo

Anonymous said...

MALEIA QUIDLEY

4+2=2 DISAGREE

8=6+2 AGREE

10=3+6 DISAGREE

9-3+6 AGREE
12=6+7 DISAGREE

7-5=3 DISAGREE

10=12-2 AGREE

5+4=8 DISAGREE

Anonymous said...

Eathen did not agree with the following: 4+2=2,=6 / 5+4=8,=9/ 7-5=3,=2 / 10=3+6 ,4+6/ 12=6+7, 6+6

Anonymous said...

Chloe Flythe says the following are correct:
8=6+2, 10=12-2 and 9-3=6

The following number sentences are incorrect: 4+2=2, 5+4=8, 7-5=3, 10=3+6 and 12=6+7

She corrected the third and the last number sentence with the following statements: 7-4=3 and 12=6+6

Anonymous said...

This is Grace Shoemaker's list
CORRECT 8=6+2, 10=12-2, 9-3=6

INCORRECT 4+2=2, 5+4=8, 7-5=3, 10=3+6, 12=6+7.

Anonymous said...

Tyler Hissey

4+2=2incorrect 4-2=2
8=6+2 correct
5+4=8 incorrect 5+4=9 7-5=3incorrect 7-5=2 10=12-2 correct 10=3+6incorrect 10=3+7 9-3=6 correct
12=6+7 incorrect 12=6+6

Anonymous said...

Correct:
8 = 6 + 2
10 = 12 - 2
9 - 3 = 6

Not Correct:
4 + 2 = 2
5+ 4 = 8
7-5=3
10=3+6
12=6+7

You could add 4 + 6 to get 10.
Lily Ratliff

Anonymous said...

Tyler Hissey
We displayed the info wrong the first time

Incorrect Correct
4+2=2 8=6+2
10=3+6 9-3=6
5+4=8 10=12-2
12=6+7
7-5=3

4+2=2 could be made correct by changing the plus to a minus
4-2=2

maximus white said...

Maximus White

Correct
8=6+2
10=12-2
9-3=6

Not Correct
4+2=2
5+4=8
7-5=3
10=3+6
12=6+7

Maximus picked the problem 4+2=2 and said that in order for it to be correct it needs to be 4-2=2

wilsonme said...

Addyson says:
correct: not correct:
8=6+2 4+2=2
10=12-2 5+4=8
9-3=6 7-5=3
10=3+6
**12=6+7

**6+6=12 not 6+7. 6+7=13

Anonymous said...

I would turn that 5 into a 4 to make 7-5=3 correct.

Gideon

Anonymous said...

Kai

Correct: 8=6+2, 10=12-2, 9-3=6

Incorrect: 4+2=2, 5+4=8, 7-5=3,
10=3+6, 12=6+7

Correct/Explain: To correct 10=3+6 you would change the number 3 to 4 10=4+6 :):):)

Anonymous said...

wrong: 4+2=2, 5+4=8, 7-5=3, 10=3+6, 12=6+7
right: 8=6+2, 10=12-2, 9-3=6

4-2=2
Ansley

Anonymous said...

wrong:4+2=2, 5+4=8, 7-5=3, 10=3+6,12=6+7
right:8=6+2, 10=12-2, 9-3=6
Gavin
12=6+6