Question: Decide whether each sum or difference involves compatible numbers. (a) 50 + 22 Yes, it involves compatible numbers. No, it does not involve compatible numbers.

Decide whether each sum or difference involves compatible numbers. (a) 50 + 22 Yes, it involves compatible numbers. No, it does not involve compatible numbers. (b) 46+ 17 Yes, it involves compatible numbers. O No, it does not involve compatible numbers. (c) 75 + 325 Yes, it involves compatible numbers. No, it does not involve compatible numbers. (d) 125 - 75 Yes, it involves compatible numbers. O No, it does not involve compatible numbers. (e) 50 - 35 Yes, it involves compatible numbers. O No, it does not involve compatible numbers. (f) 56 - 28 Yes, it involves compatible numbers. O No, it does not involve compatible numbers
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