CTET 2 Math and Science 21 Dec 2021 Paper

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Question : 33 of 150

Marks: +1, -0

-45 × 109 is not the same as

(-45) × 9 + (-45) × 100
(-45) × (100 + 9)
-45 × 100 + 9
(-40 - 5) × 109

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