Write in standard form.
20 + 3 + 0.4 + 0.08 + 0.007
Mr. Woo bought 1 can of paint for $14.95 and 2 new paint brushes for $5.95 each.
How much did Mr. Woo spend?
Round 139.679 to the nearest hundredth.
Compare 8.402 and 8.451
What place value tells you which number is greater?