3.842 = (3 x 1) . (8/10) + (4/100) + (2/1000)
5.27 = (5 x 1) + (2/10) + (7/100)
100 and 80
Take the expanded form for example 900+40+6 and make it 946. Take the first number from each set of numbers and write it and keep going until all of them are complete
10000000 + 2000000 + 300000 + 70000 + 9000 + 2
5.00 + 0.20 + 0.07
Expanded: (2 x 1) . (0/10) + (8/100)Word: Two and eight hundredths
0.4 = (0 x 1) . (4/10) or four tenths.
Division is the inverse operation to multiplication.
4.012 = (4 x 1) + (0/10) + (1/100) + (2/1000)
Let's say it's 25 I cant make the numbers small so the let's say the 5 is small. You will write it like this 2x2x2x2x2 because you put the 2 each time and the 5 tells u how much times to do and exponents are repeated multiplication next time pay attention in class
describe the pattern the square numbers make on the multiplication table
Oh, dude, you want the expanded form of 649? Sure, like, 600 + 40 + 9. It's basically breaking down the number into its place values to make it look all fancy and stuff. So, there you go, 649 all dressed up in its expanded form.