To use hundredths for subtraction, first ensure that both numbers are expressed in decimal form, aligning the decimal points. For example, if you are subtracting 3.45 from 7.89, line up the digits:
7.89
- 3.45
Subtract starting from the rightmost digit (the hundredths place), moving left. In this case, you would subtract 5 from 9 to get 4 in the hundredths place, then continue subtracting the tenths and whole numbers accordingly.
subtract the tenths and the ones.
2.63
2.63
2.63
28.086 - 17.97 = 10.116
subtract the tenths and the ones.
2.63
2.63
0.6699999999999999
To find two hundredths less than two tenths, you have to subtract 0.02 from 0.2. Since 0.2 equals 0.20, you can use 0.20 to subtract 0.02 from. 0.20 - 0.02 = 0.18, which is your answer.
2.63
To find 3 hundredths less than 4.978, you subtract 0.03 from 4.978. This calculation gives you 4.948. Therefore, 3 hundredths less than 4.978 is 4.948.
28.086-17.97 = 10.116.
2.63
28.086 - 17.97 = 10.116
how would you use a hundredths grid to find the product 0.3x0.8 ?
You could use 110 and subtract 1.