To write 2.5 million in expanded form, you would break down each digit's place value. In 2.5 million, the 2 is in the millions place, the 5 is in the hundred thousands place, and the 0s represent the thousands, hundreds, tens, and ones places. Therefore, 2.5 million in expanded form is 2,000,000 + 500,000.
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2.5 million (2,500,000) = (2 x 106) + (5 x 105) + (0 x 104) + (0 x 103) + (0 x 102) + (0 x 101) + (0 x 100)
In expanded form it is 20+5.The expanded for is a nice way to break up a number to show how much each digit represents. In the example above it shows we have 2 tens and 5 ones.
Well, isn't that a happy little question! To write 0.125 in expanded form, you can think of it as 1/10 + 2/100 + 5/1000. Each digit's place value helps create the expanded form, just like adding different colors to a painting to bring it to life.
2,025,000
5 squared = 5 x 5 = 25
25