Taryn11 Taryn11
  • 10-01-2016
  • Mathematics
contestada

Break a part the addends to find the sum 18+21

Respuesta :

Аноним Аноним
  • 10-01-2016
18------10+8
20------20+1

10+8+20+1=39

Hope that helped:)
Answer Link
Аноним Аноним
  • 10-01-2016
- - Solve:
18 - - 10+8
21 - - 10+11

10+8+10+11=39

=18+21=39
Answer Link

Otras preguntas

Which of the following is NOT a reason that foodborne illness has become a major U.S. public health threat in recent years?a. global supply of ingredients from
30 POINTS PLEASEE HELP 8TH GRADE MATH PLEASEE
If your weight is force created by gravity on your body, and therefore is the Earth pulling you down, what is the reaction force?
When discussing homeostasis in body temperature, it is NOT true to state that the body responds to
In the movie Bubble Boy, Jimmy lives inside a plastic bubble where he is protected from all outside agents. Which type of disease would require a child to live
A certain store sells small, medium, and large toy trucks in each of the colors red, blue, green, and yellow. The store has an equal number of trucks of each po
The photograph club has 28 members. There are 12 boys in the club. What is the ratio of boys and girls in simplest form?
2 PointsA scientist is trying to find a method to artificially produce a protein that isfound in a chicken's liver. Once the scientist has isolated the gene res
How did the American system help strengthen the nation’s sense of unity
What needs to be done now that Rinna has cancelled her appointment?