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Oliver played a science quiz game and scored 293,303 geology points and 426,247 biology points. About how many points did he score in all? Choose the better estimate.

1,700,000
700,000
Fourth-grade skills Show expanded view
Number sense
Addition
Subtraction
Multiplication
Division
Mixed operations
Algebra
Functions
Coordinate graphs
Data, charts, and graphs
Logical reasoning
Patterns
Money
Measurement
Time
Geometry
Fractions and mixed numbers
Add and subtract fractions
Decimals
Add and subtract decimals
Probability and statistics