Sign In
Ask Question
Melina Quinn
Mathematics
18 May, 21:58
Show how you can use doubles to solve 7+8
+5
Answers (
1
)
Perkins
18 May, 22:04
0
I can use doubles to solve 7+8 by asking myself what is 8+8 and that equals 16. Then i ask myself what is 7+7 and that equals 14. Then i know i am using 7 and 8, so i think about what is in between 16 and 14. 15 is between those numbers so the answer is 15.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Show how you can use doubles to solve 7+8 ...”
in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Product of (-2/7) (-5/6)
Answers (1)
The total cost for two family cars was $71,1482 the cost of one car was $38,295 write an equation using a variable to represent the cost of the family's other car.
Answers (1)
Mike had a 9 inch sub sandwich. He needs to cut it into 2/3 inch pieces. How many pieces will he able to cut?
Answers (1)
A certain television is advertised as a 17 inch TV if the width of the TV is 8 inches how many inches tall is the tv
Answers (1)
You want to take group fitness classes at a nearby gym, but needs to start by selecting a membership plan. With the first membership plan, you can pay $20 per month, plus a $60 signing fee.
Answers (1)
New Questions in Mathematics
Edin has £300 in his savings account. His bank offers him a fixed 5% simple interest rate per annum, for a period of 3 years. How much interest will he have earnt after 3 years?
Answers (1)
He is driving a truck traveling 45 mph and Adriana is riding a train traveling 60 mph. They both cover the same distance, and Jayden travels 2 hours longer than Adriana. How many hours did each person travel?
Answers (1)
Explain how using equivalent ratios is like adding fractions with unlike denominators
Answers (1)
A van has 6 students and 2 teachers how many vans are needed for a total of 48 students and 16 teachers
Answers (2)
Lucas is applying to both Stanford and Cal-poly. The probability that he gets accepted to Stanford is 0.4. The probability that he gets accepted to Cal-Poly is 0.3. The probability that he is accepted to both schools is 0.15.
Answers (1)
Home
»
Mathematics
» Show how you can use doubles to solve 7+8
Sign In
Sign Up
Forgot Password?