1. One more than three times a number is 7,

in number equations

The answer is 2

Step-by-step explanation:

2x3=6 +1 =7

answer is : 2

Step-by-step explanation:

2x3=6+1=7

Expanded form is quite simple. Just lay-out the numbers

So your number is 352,619 so lets expand this out in EFM

300,000 + 50,000 + 2,000 + 600 + 10 + 9

Look over how I expanded the number and let me know if you understand

I hope this helped
Have an amazing day >3