1.

Which of the following is not equal to 673 ?

A. 6 x 100 + 7 x 9 + 10
B. 5 x 100 + 17 x 9 + 10
C. 5 x 100 + 17 x9 +20
D. 6 x 100 +21 x 3 + 10
Answer» C. 5 x 100 + 17 x9 +20


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