1.) Using Inspections; Mental math
a + 4 = 12
Ask yourself what plus 4 equals to 12 or 12 - something to equal 12 .
8 + 4 = 12
12
try:
1.) 14 = k + 5
9 + 5
14
2.) T - 3 = 11
14 - 3 = 11
11
3.) 10 - y = 8
10 - 2 = 8
8
2.) Model and Solve .
model : 11 - 4 = 7
OOOOOOOOOOO - OOOO = OOOOOOO
3.) Apply The Opposite Operation.
C + 22 = 56
- 22 -22
1st. Isolate the variable.
2nd. Apply the opposite operation.
3rd. check the answer,substitute the answer for the letter of the original equation.
Opposite Operation- An operation that "undoes" another operation.
Eg.
Subtraction and addition.
division and multiplication.
N + 7 = 26 d - 3 = - 5
-7 -7 +3 +3
19 + 7 = 26 (-2) - 3 = -5
C = Cup.
C + 3 = 6
Don't forget to do your homework!Click here for a cool link.
Great post Katerina. I like that your scribe is neat, organized and easy to understand. It's really helpful to the people that went with Mrs. Wilson. I also like how you changed the colour of some of the words. You should post the homework next time.
ReplyDeleteNice post Katerina!! It was very organized and neat but next time you should post the homework for the people who were with Mrs.Wilson. Otherwise, GREAT JOB!!!!
ReplyDeleteGreat post, Katerina! I like how organized and colorful your scribe is. Next time, you should post up the textbook pages we had for homework for the people who were with Mrs. Wilson. Other than that, awesome post!
ReplyDeleteGreat post katerina everything was well organized especially the special words and it was really well on how you explained how to do itand overall great job!
ReplyDeleteCan someone tell me what the homework is?
ReplyDeleteGreat post, Katerina. I liked how your scribe is neat and organized. Next time, you should post the homework because there were some people who had to go with Mrs. Wilson. Also, try not leave any spaces. Overall, good job!
ReplyDeleteGreat post, Katerina! I liked how it's neat and organized. Next time, you should put the homework for the people who went to Mrs. Wilson. Kim, the pages are 398 to 401.
ReplyDeleteGood post, Katerina ! It was really nice and very exsplanded, very good .
ReplyDeleteGreat job. I love the colour you put into it and it is very well organized.
ReplyDeleteGood post Katerina. I like how your blog is neat,easy to understand and, you could have put the pages for the people that went to Ms.Wilson. But it was still a good post.
ReplyDeleteNice post Katerina. It looks very neat and organized but next time you should put the homework for the people who went to Mrs.Wilson. Other than that, great job.
ReplyDeleteGood job Katerina. Maybe next time put the homework on the blog though.
ReplyDeletegood job.. but next time you should put the homework on the blog.
ReplyDeleteNice Job Katerina. I liked how you highlighted key words. I think that if you do another blog you should not leave so many spaces it makes it harder to read.
ReplyDeleteGood post but next time you should add more colour and put the homework.
ReplyDeleteNice post,Katerina. I really liked the pictures and the video. Next time try not to leave so many spaces.
ReplyDeleteNice job, it was organized and easy to understand.
ReplyDeleteNice job, it was organized and easy to understand.
ReplyDeletenext time add the homework
Nice post Katerins i thought tht it was very good and you had a good link!
ReplyDeleteGood Job Katerina! Very neat and organized. Next time don't leave too much space.
ReplyDeleteNice Post Katerina, try to tell what the homework is in case anyone missed the class.
ReplyDelete