Step 1 of 2 - Choose the level of difficulty
100 to 999
1 hundreds; 4 tens; 2 ones
1,000 to 9,999
8 thousands; 6 hundreds; 2 tens; 4 ones
10,000 to 99,999
7 ten thousands; 2 thousands; 4 hundreds; 3 tens; 9 ones
100,000 to 999,999
5 hundred thousands; 3 ten thousands; 8 thousands; 6 hundreds; 7 tens; 4 ones
.10 to .99
4 hundredths; 3 tenths
.100 to .999
8 thousandths; 2 hundredths; 9 tenths
.1000 to .9999
7 ten thousandths; 6 thousandths; 3 hundredths; 2 tenths
.10000 to .99999
5 hundred thousandths; 3 ten thousandths; 6 thousandths; 4 hundredths; 9 tenths
.100000 to .999999
8 one millionths; 5 hundred thousandths; 2 ten thousandths; 6 thousandths; 5 hundredths; 7 tenths