MULTIPLICATION IS COMING QUICKLY. It is very important to practice math facts a little bit every day!
Chapter 3: Subtraction
Chapter 3: Subtraction
- Subtract Mentally
- Estimate Differences
- Regrouping
- Subtract Three-Digit and Four-Digit Numbers
- Subtract Across Zeros
- Hands-On Multiplication
- Repeated Addition
- Arrays
- Multiplication to find Combinations