Show only public lessons
Grade 4 - Mental Computation And Estimation
total lessons: 11
| Nº | Activity title | type |
|---|---|---|
Rounding And Estimating | ||
| G4.5.1 | Rounding a 4-digit Number to the Nearest Hundred | |
| G4.5.2 | Using Rounding to Check the Reasonableness of Sums | |
| G4.5.3 | Using Rounding to Check the Reasonableness of Differences | |
| G4.5.5 | Using Related Multiplication Facts to Check the Reasonableness of Quotients | |
| G4.5.6 | Estimating Quotients Using Related Multiplication Facts | |
| G4.5.10 | Using Rounding to Estimate Sums | |
| G4.5.11 | Using Rounding to Estimate Differences | |
| G4.5.12 | Using Rounding to Estimate Products | |
Using Front-End Estimation | ||
| G4.5.15 | Finding the Leading Digit | |
| G4.5.16 | Estimating Sums and Differences Using Front-End Estimation | |
| G4.5.21 | Using Front-End Estimation with Adjustment to Estimate Sums | |
