9=90
8=72
7=56
6=42
3=?
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Answered by
1
Step-by-step explanation:
9x10
8x10-8
7x10-14
6x10-18
3x10-12
=30-12=18
Answered by
0
9x10=90
8x9=72
7x8=56
6x7=42
5x6=30
4x5=20
3x4=12
8x9=72
7x8=56
6x7=42
5x6=30
4x5=20
3x4=12
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