Powers of Ten (5.NBT.2)
Place Value Understanding
- Recognizing place value positions
- Value of digits in places
- Standard & expanded form
- Examples: 4567 as 4x10^3 + 5x10^2 + 6x10^1 + 7x10^0
Multiples of Powers of Ten
- Identifying powers of ten
- Multiplying numbers by powers of ten
- Example: 23 x 10^2 = 2300
Division by Powers of Ten
- Dividing numbers by powers of ten
- Shifting decimal left when dividing
- Example: 5000 u00f7 10^1 = 500
Decimal Point Movement
- Shifting decimal right when multiplying
- Applying decimal movement in operations
- Example: Multiplying 3.56 by 10^2 = 356
Exponents and Scientific Notation
- Understanding exponents
- Scientific notation for large/small numbers
- Powers of ten in scientific notation
- Example: 0.00012 as 1.2 x 10^-4
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