1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Leno4ka [110]
3 years ago
8

Why you should record a 1 in the tens column when you regroup in an addition problem

Mathematics
2 answers:
Zigmanuir [339]3 years ago
7 0
EX: 29
+24
= 53



If u add the right side and it's over 9 then you have to put a 1 or whatever the first number is bc you can't put the full number which means you have to take the first number which is a 1 in my ex and put it in the left column. You should do this because u can't put the full.two digits down you have to regroup the 1.
Salsk061 [2.6K]3 years ago
6 0
Because any number times itself is the number
You might be interested in
Find the domain of the function (13/x-11)
kotykmax [81]
The domain of 13/x - 11 is all real numbers except x cannot equal zero
8 0
3 years ago
Help mememememme please ☹️
Dmitriy789 [7]

An exterior angle is formed by one side of the triangle, and a side EXTENDED outside the triangle. Two angles are like that, ∠4 and ∠2.


Angle 3 is NOT an exterior angle because it is made up of two extended sides. It does not use one of the sides of the triangle.

3 0
3 years ago
4 1/5 + 2 5/6<br><br><br> PLEASE
rewona [7]

Answer: 7 1/30

Step-by-step explanation: convert to improper fractions then find lowest common denominator between them then add and simplify back to mixed fraction :)

8 0
3 years ago
Read 2 more answers
Mr. and Mrs. Simpson went to two movies. The first movie lasted 2 1− 3hours and the second one lasted 1 4− 5hours. How much long
Morgarella [4.7K]

Answer:

11

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
What is this for 2nd grade math. 247+?=673
icang [17]

Answer:

426

Step-by-step explanation:

Subtract 247 from 673 to get 426

7 0
3 years ago
Other questions:
  • Write the sum using summation notation, assuming the suggested pattern continues. 2 - 8 + 32 - 128 + ...
    13·1 answer
  • Kayla is 13 years old. her uncle says that his age minus 22 is equal to kaylas age how old is kaylas uncle?
    11·1 answer
  • Write an addition problem that has 9/10 as the sum
    12·1 answer
  • Brenda finish 1/3 of a friendship bracelet 1/2 of an hour at this rate how many bracelets can she finish in 1 hour
    5·1 answer
  • The radius of the large sphere is double the radius of the
    11·2 answers
  • I need help. This is due tonight at 11:59 pm
    12·1 answer
  • BRAINLIEST + FRIEND IF U ANSWER MY QUESTION!!
    15·2 answers
  • Find the number of terms for this polynomial.<br> 3
    9·1 answer
  • Eight less than a number s is three more than four times a number t
    8·1 answer
  • HEY I RLLLLLLY NEED HELP! 50 POINTS AND BRAINLIEST IS YOU'RE RIGHT!!!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!