Discontinued App

Add Sub K-1

Practice Addition facts through 10 and Subtraction facts up to 20 minus 10. Adjust the addends separately for your problems in the a+b=c form. And make ...

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Description

Practice Addition facts through 10 and Subtraction facts up to 20 minus 10. Adjust the addends separately for your problems in the a+b=c form. And make separate selections for the minuend and subtrahend when solving a-b=c problems. You may also select to use three addends in the form of a+b+c=x+y or a+b+c=x. A subtraction option for a-b=x-y is also provided. Options include showing objects when a problem is displayed, using counters to drag into place, using a 10-frame, or using marker board to help solve the problem.

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Technical specifications

Version: 1.4.4

Size: 5.87 MB

System:

Price: 0,00 €

Day of release: 0000-00-0

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