Problems attempted
0
Time elapsed
paused
00 00 00
hr min sec
Score out of 100
0
Mr. and Mrs. Combs bought 937 screws, but 91 got lost in the garage. How many screws do they have now?

screws
 
Second-grade skills Show expanded view
Counting and number patterns
Comparing and ordering
Names of numbers
Patterns
Addition - one digit
Subtraction - one digit
Addition - two digits
Subtraction - two digits
Addition - three digits
Subtraction - three digits
Properties
Mixed operations
Place values
Estimation and rounding
Logical reasoning
Money
Time
Data and graphs
Measurement
Geometry
Fractions
Probability and statistics
Multiplication
Division