In the problems or statements following, the symbol of operation has been omitted. In each instance, determine the symbol that should be placed in the blank. 12 _______________ 10 + 20 = 42
Correct Answer:
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Q33: In the problems or statements following, the
Q34: Change the following amounts to the nearest
Q35: A _ is a standard quantity or
Q36: In the problems or statements following, the
Q37: In the problems or statements following, the
Q39: In the problems or statements following, the
Q40: In the problems or statements following, the
Q41: Match the following mathematical symbols to their
Q42: Match the following mathematical symbols to their
Q43: Rewrite the following numbers by adding commas
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