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234 children are at the science museum. 88 leave. How many children are left at the science museum?

children
 
Third-grade skills Show expanded view
Numbers and comparing
Place value
Addition
Subtraction
Multiplication
Division
Mixed operations
Properties
Equations and variables
Estimation and rounding
Logical reasoning
Money
Time
Graphs
Measurement
Geometry
Fractions
Decimals
Probability and statistics