Seventy tens in standard form is 7.0 × 102
4.2 x 10 with a little 2 next to the ten. i did this because in standard form , the decimal needs to be below 10 so i reduced it to 4.2. it then needs to be timesed by 10 twice in order to return it to 420.
seventy thousand. or tens of thousands
387.Standard notation is our regular system of writing numbers. So, 387 is already in standard notation! Other kinds of notation include scientific notation and expanded notation.
9 is in the thousands place. 4 is in the tens place.
43.46
410 tens in a standard form is 4.1 × 103
40 tens = 40
The standard form is 1,040
50
To write 12 tens in standard form, you first calculate the total value by multiplying 12 by 10, which equals 120. Therefore, 12 tens in standard form is 120.
The standard form of 7 tens and 14 ones (714) = 7.14 × 102
87 tens is 87087 tenths is 8.7
7 + 0.7 + 0.05
I'm not sure!
23.6
The standard form is 20,047
To write 14 hundreds, 5 thousands, 8 tens in standard form, you would write it as 14,500 + 80 = 14,580.