Seudónimo Seudónimo

03-02-2017
Mathematics

contestada

How can the associative property be used to mentally solve 48+82?

Respuesta :

Аноним Аноним

03-02-2017

(40+80) + (8+2)
120+10
130
your answer would be 130
you group 40 and 80 and get the answer and then group 8 and 2
get answer to both then and then you add them together for the answer

Answer Link

Otras preguntas

what geographical features are shared by all four ancient Chinese empires

Convert 7/20 to a percent

A character in a play provides the most truthful revelation about himself when the playwright has him speak in a(n)

I need to write about a fairy tale? Any titles?

4. Bile salts from the gall bladder mix with fats to further break them down in a process called (Points : 2) A. enzymatic reaction. B. oxidation. C. emulsifica

William Shakespeare is one of the most famous writers in the world. What is the verb?

What effect was caused by the 18th amendment to the U.S constitution

Name one geographic characteristic and explain how it made early life in Greece unique?

When formatting text, a careless color choice may elicit the incorrect psychological response. (Points : 2) a. True b. False

Toward the end of the world, human height is reduced gradually. True or false?