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grade 7 · RN-011

Multiply and divide signed numbers

Use sign relationships and magnitude separately.

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Try with a hintFresh problem · seed 1946711158

What is 81 divided by -9?

81 divided by -9sign first, magnitude second

Give me one hint

Decide the sign from the signs of the two quantities.

Your answer

It is always okay to go back to more help.

Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.