Evaluate $76.83-76.83$76.83−76.83
Evaluate $78.87-5$78.87−5
Evaluate $75.85-0.44$75.85−0.44
Evaluate $53-0.78$53−0.78
Review of the idea of a decimal fraction, place value in the context of decimal fraction, inter conversion of fractions and decimal fractions (avoid recurring decimals at this stage)