0.4
There are 34.5 tens in 345. There are 10 tens in 100, and so 30 tens in 300. There are 4 tens in 40, and 5 is half of a ten. Or, whenever you are working with tens, you can just move the decimal point one spot to the left.
40.03 4 tens and 3 hundredths 0.43 4 tenths and 3 hundredths
4 tens and 6 ones is 4 × 10 + 6 × 1 = 40 + 6 = 46 (forty six).
Tens is before the decimal and tenths is after the decimal (:
15 tens = 150
It is 0.4
0.0004
40
40.7
It is 40.03
There are 34.5 tens in 345. There are 10 tens in 100, and so 30 tens in 300. There are 4 tens in 40, and 5 is half of a ten. Or, whenever you are working with tens, you can just move the decimal point one spot to the left.
40.03 4 tens and 3 hundredths 0.43 4 tenths and 3 hundredths
74749
The tens place value is the second digit to the left of the decimal point. The decimal point is always to the right of the ones digit; in a whole number, the decimal point is "hiding" (not written) after the ones digit. In 3040 the tens digit is the 4.
6.34
4 tens and 6 ones is 4 × 10 + 6 × 1 = 40 + 6 = 46 (forty six).
Tens is before the decimal and tenths is after the decimal (: