Extend understanding of multiplication and division to decimals (1-digit whole number multipliers and 1-digit natural number divisors).
[C, CN, ME, PS, R]
| (a) |
Observe and describe situations in which multiplication and division of decimals would occur. |
| (b) |
Explain, with justification, where the decimal place should be placed in the solution of a multiplication statement. |
| (c) |
Explain, with justification, where the decimal place should be placed in the solution of a division statement. |
| (d) |
Estimate products and quotients involving decimals. |
| (e) |
Develop a generalization about the impact on overall quantity when multiplied by a decimal number between 0 and 1. |
| (f) |
Develop a generalization about the impact on overall quantity when a decimal number is divided by a whole number. |
| (g) |
Solve a given situational question that involves multiplication and division of decimals, using multipliers from 0 to 9 and divisors from 1 to 9. |
