malihanoor
malihanoor malihanoor
  • 21-04-2020
  • Mathematics
contestada

do you need to make a 10 to add 23 + 15 how do you know​

Respuesta :

evangelenep4971
evangelenep4971 evangelenep4971
  • 21-04-2020

Answer:

this is how i would solve it ...... 3+5=8 and 2+1=3 so 38

Step-by-step explanation:

Ver imagen evangelenep4971
Answer Link

Otras preguntas

Louis XIV encouraged the development of culture and the arts in France. He supported all of the following, EXCEPT __________. A. the establishment of the French
128 is 74% of what number if necessary round your answer to the nearest hundredth
what is p=2(e+w)for e solve for indicated variable?
The gang’s plans for the day were decided by A.) Blackie. B.) a vote. C.) Mike. D.) the weather.
In Both ancient Athens and the Early United States, citizenship initially was ?? a) limited to men and woman over the age 35 b) Limited to men over the age 35 c
if a median, an altitude, and an angle bisector are the same segment in a triangle, the triangle is scalene always sometime never
During which process is mRNA synthesized from a DNA template with the aid of RNA polymerase? A.transcription B.translation C.translocation D.transportation
4. The Brady Bill is related to gun control, and the Wagner Act is related to A. due process. B. civil rights. C. the right to privacy. D. organized labor.
Who originally developed the open-range system of raising livestock?
(1 pt) What was the name of the original supercontinent that Wegener proposed in his theory? A. Atlantis B. Gondwanaland C. Laurasia D. Pangaea