3 years ago

What is 400+70+8 written in standard form?

Mathematics

2 answers:

Ilia_Sergeevich [38]3 years ago

7 0

Answer:

478

Step-by-step explanation:

478

4=400

7=70

8=8

you have to count the zeros

noname [10]3 years ago

3 0

<h3>Answer: C) 478</h3>

400 = four hundred

70 = seventy

8 = eight

Read the words on each right hand side, and read straight down to get "four hundred seventy eight" which is written as 478.

It might help to line up the terms like you see in the image below

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