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
To write 387 in standard notation, you simply write the number as it is: 387. Standard notation is the usual way we write numbers using digits, with each digit representing a different place value. In the number 387, the 3 is in the hundreds place, the 8 is in the tens place, and the 7 is in the ones place.
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
The standard form of 7 tens and 14 ones (714) = 7.14 × 102
87 tens is 87087 tenths is 8.7
23.6
I'm not sure!
7 + 0.7 + 0.05
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.
To write "4 tens 6 tens" in standard form, you need to add the two quantities together. 4 tens is equal to 40 (4 x 10), and 6 tens is equal to 60 (6 x 10). Adding these together, you get 40 + 60 = 100. Therefore, "4 tens 6 tens" in standard form is 100.