Answer:
see options below
Explanation:
There are several ways to fill in operations to make this a true statement. Here are a couple:
2×(3 +7 +9) = (1 +5) +(8×4) . . . . . . = 38
2 +(3 -7 +9) = (1×5) +(8/4) . . . . . . . = 7
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Your knowledge of arithmetic facts is very helpful for something like this.