STEP 1, Write the numbers or addends in columns and align the decimals points., STEP 2, Insert zeros in empty decimal place values (if needed) so that all the numbers have the same number of decimal places., STEP 3, Add or subtract the decimals., STEP 4, Place the decimal point in your answer exactly below the decimal points of the addends.

만든이

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?