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PIMSO 2021 - Mathematics - Grade 3 - National Round Question 6

PIMSO Maths · PIMSO 2021 - Mathematics - Grade 3 - National Round

Question 6

Cards A, B, C, and D have numbers 70, 81, 89, and 121 on it.
Card A contains the number equivalent to 3 x 3 x 3 x 3.
Card B contains a prime number.
Card D contains an even number.
What is the product of the numbers on Card B and C?

Question illustration