kellyrx2002 kellyrx2002

03-01-2017
Mathematics

contestada

Describe how to use a ten fact to find the difference for 15-8

Respuesta :

Drewivy0203 Drewivy0203

03-01-2017

This is pretty simple if you learn how! All you really need to do is round.

15 is closest to 20,
and 8 is closest to 10.

You could also round down.

10, and 8.

10 - 8 = 2, and with your extra five, 5 + 2 = 7

Answer Link

Otras preguntas

Alison wants to find out how much time people spend reading books. She is going to use a questionnaire. Design a suitable question for Alison to use in her ques

what was the first industry to be regulated by the united states goverment? a. oil b.meat packing c. steel D.

Why did the goverment ration goods for people to buy?

What are preventable injuries and unpreventable injuries

what other areas did the french explorers find

Because the majority of the evening cable TV programs available dealt with violence and sex, the parents decided that the programs were for the children to watc

how can you simplify 24 --- 30

The novel Uncle Tom’s Cabin, which effectively the unfairness toward black people, was a major influence in the antislavery movement. (A) portrayed…strengthenin

Scientists divide rocks into groups based on_________

Why does 2 pi divided by 1/3 equal 6 pi?