2 years ago

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Mathematics

2 answers:

d1i1m1o1n [39]2 years ago

7 0

Answer:

10=3

11-15=7

16-20=8

over 20=2

nadya68 [22]2 years ago

6 0

Answer:3,7,8,2

Step-by-step explanation:I did this question last night

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