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Addition

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Addition Pretest

Each pretest changes the order of the questions,
keeps track of the time it takes to finish,
grades the pretest and records the information in the top corner.

Clicking the tab or enter button advances you to the next problem.

MM Add

Simple Addition
Bug

Simple Addition

 

Single Digit Add

Single Digit Addition

Penguin add

Single Addition: Choices

 

 

 

Number add

Number Addition Series

Lucky Drops
 

2 digit plus 1 digit  Addition