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**Grade 5 – Developing Proficiency with Operations**

- Add and subtract decimal numbers to hundredths, including money amounts
- Recognize the inverse relationship between addition and subtraction and apply this understanding in doing calculations
- Multiply two-digit whole numbers by two-digit whole numbers
- Divide three-digit whole numbers by one-digit whole numbers
- Describe multiplicative relationships between quantities by using simple fractions and decimals
- Demonstrate an understanding of proportional reasoning using simple multiplicative relationships involving whole number rates
- Recognize the inverse relationship between multiplication and division and apply this understanding in doing calculations

– Focusing on the Fundamentals of Math – A Teacher’s Guide, p.6

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