1-1    Decimals for Whole Numbers

1-2    Decimals for Numbers Between Whole Numbers

1-3    Estimating by Rounding Up or Rounding Down

1-4    Estimating by Rounding to the Nearest

1-6    Decimals for Simple Fractions 

1-7    Decimals for Mixed Numbers 

1-8    Negative Numbers 

1-9    Comparing Numbers 

1-10   Equal Fractions