Question

name
count by ones, tens, and hundreds.

1. 200 to 830

1. 447 to 600

1. 500 to 744

Explanation:

Step1: Count 200 to 830 by hundreds, tens, ones

Start at 200, add 100 until 800: $200, 300, 400, 500, 600, 700, 800$; add 10s to 830: $810, 820, 830$

Step2: Count 447 to 600 by ones, tens, hundreds

Start at 447, add ones to 450: $447, 448, 449, 450$; add 10s to 500: $460, 470, 480, 490, 500$; add 100 to 600: $600$

Step3: Count 500 to 744 by hundreds, tens, ones

Start at 500, add 100 to 700: $500, 600, 700$; add 10s to 740: $710, 720, 730, 740$; add ones to 744: $741, 742, 743, 744$

Answer:

1. $200, 300, 400, 500, 600, 700, 800, 810, 820, 830$
2. $447, 448, 449, 450, 460, 470, 480, 490, 500, 600$
3. $500, 600, 700, 710, 720, 730, 740, 741, 742, 743, 744$