Adding Three 1-Digit Numbers: Practice

What is the Sum of the three Numbers?

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Adding Sentences: Practice

What number would complete the equation?

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Adding Tens: Practice

What is the Sum of the two Numbers?

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Adding Two-Digit Numbers: Practice

What is the Sum of the two Numbers?

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Adding Two-Digit Numbers: Practice

What is the Sum of the two Numbers?

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Estimating with Rounding: Practice

Estimate the sum by rounding the two numbers.

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Add with Mental Math: Practice

What is the Sum of the two Numbers?

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Add with Mental Math: Practice

What is the Sum of the two Numbers?

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Add with a Calculator: Practice

What is the Sum of the two Numbers?

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Adding Two-Digit Numbers: Practice

What is the Sum of the three Numbers?

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Adding Sentences: Practice

What number would complete the equation?

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Adding Hundreds: Practice

What is the Sum of the two Numbers?

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Adding Three-Digit Numbers: Practice

What is the Sum of the two Numbers?

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Addition Terms: Practice

Choose the correct term.

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In the equation , the "" is called

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