457 - 400+50+7, 203 - 200+0+3, 949 - 900+40+9, 810 - 800+10+0, 365 - 300+60+5, 50 tens - 500, 30 tens - 300, 7 hundreds, 3 tens, 1 one - 731, 6 hundreds, 4 tens - 640, 2 hundreds, 8 ones - 208,

Standard Form vs. Expanded Form Match

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