Answer:
1. Yes, 34+12=46
2.No, 22-9=13
3. Yes, 6*9=54
4. Yes, 39/3=13
5. k=4 7+4=11
6. p=37 37+24=13
7. h=23 23+16=7
8. m=13/30 2/5+13/30=5/6
9. w+15=190 w=175
i hope this helps:)
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