Adding & Subtracting Whole Numbers
Main Topics:
-fact families -extensions -"What's My Rule?" -parts-and-total number stories -change number stories -comparing number stories -partial-sums -subtraction -addition with three or more addends Addition Fact TrainerPractice your addition facts and become fluent as you try to reach a higher score and accuracy percentage.
Subtraction Fact TrainerPractice your subtraction facts. Try to answer more than 100 questions correctly in 5 minutes!
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Addition |
Subtraction |
Parents
For many different types of subtraction problems, from easier to more challenging,
visit IXL's subtraction page here.
visit IXL's subtraction page here.
Printable
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