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marta [7]
3 years ago
15

How to split the numbers to add

Mathematics
2 answers:
iris [78.8K]3 years ago
8 0

This sheet presumes making number into 10 helps make adding easier

2.  8 + 5 =

    10 +  3 = 13  we get 3 by taking 2 from 5 and giving it to the 8 to get 10


3.  8 + 6 =

     10 + 4  = 14     take 2 from 6 to give to 8 to make 10


I suspect the purpose of this is to promote mental math



larisa86 [58]3 years ago
8 0

Answer:

I'm going to explain this by doing number 2.

Step-by-step explanation:

Okay, so 8 is 2 away from 10. So we subtract 2 from 5, leaving 3. We add the 2 to the 8, making 10. Now, we add the other 3. 10+3=13. 8+5=13.

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Can someone please give me the answers to my math homework
jok3333 [9.3K]

Answer: #1 is 10. #2 is 24. #3 is 3 1/5. #4 is 1 1/9. #5 is 21. #6 is 10 2/3. #7 is 30. #8 is 11 3/7. I’m only telling you eight of them because you are in fifth grade and you should try to complete the worksheet even if you mess up. You will learn from your mistakes after the paper is graded.


Step-by-step explanation: To get the answer, all you have to do is flip the second number and then multiply.


3 0
3 years ago
The length of the rectangular tennis court at wimbledon is 6 feet longer than twice the width. if the court's perimeter is 240 f
KATRIN_1 [288]

Length (L): 2w + 6

width (w): w

Perimeter (P) = 2L + 2w

               240 = 2(2w + 6) + 2(w)

               240 = 4w + 12 + 2w

               240 = 6w + 12

               228 = 6w

                 38 = w

Length (L): 2w + 6   = 2(38) + 6   = 76 + 6   = 82

Answer: width = 38 ft, length = 82 ft

8 0
3 years ago
I WILL MARK THE BRAINEST
Luda [366]

Answer:

blank 1: 2

blank2: 6

hope this helps

4 0
3 years ago
Where are the minimum and maximum values for f(x) = -2 + 4 cos x on the interval (0,21]?
Dafna11 [192]

Answer:

Step-by-step explanation:

Maximum value is when cos x = 1

So it is -2 + 4(1) = 2.

Minimum value, when  cos x = -1:

= -2  + 4(-1) = -6.

4 0
3 years ago
Read 2 more answers
P/ 1 6/7=−4.4 help please!!!!!!!
Dafna11 [192]

Answer:

Sorry, I can't type well.

5 0
2 years ago
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