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Help plis (50 points)

Help Plis 50 Points class=

Sagot :

Answer:

addition problems

1.-3p-11

2.24c+1

3.-4r-5

4.39m+32

5.75d-22

subtraction problems

1.s

2.6p+42

3.1v-18

4.21n-45

5.-8p-2

addition problems
1.-3p-11
2.24c+1
3.-4r-5
4.39m+32
5.75d-22
subtraction problems
1.S
2.6p+42
3.1v-18
4.21n-45
5.-8p-2