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Catapult Guess the numbers that complete the equation |
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| Math Facts choose your level and operation on this speed test. |
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Robot Calculator adding, subtraction, multiplication and division each with three levels.
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Math Magician adding, subtraction, multiplication and division each with three levels. Beat the time! |
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| Math Doodles Number Jump Hate flies? Pounce on them with your tricky ball, but remember, you can only move the ball by adding or subtract. |
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| Connect Sums Add up dice to make target numbers |
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Add to the target number - Fix the Slide
Subtraction Slicers TRY IT
Assortment of Addition and Subtraction Activities addition and subtraction links offer sequences with one, two and three digit numbers, missing numbers, adding 2, 5, 10 and mental math
Harcourt Brace offers online instruction and practice in counting and operations.
Check this out
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