Across
- 5. equal in value,amount function
- 6. the level of the sea
- 7. Total value is the product of the digit and its place value .
- 8. a body of permeable rock that can contain or transmit groundwater.
Down
- 1. The number in its place value
- 2. The water table is the upper surface of the zone of saturation
- 3. is the saltiness or amount of salt dissolved in a body of water
- 4. Is the digit you see in a number