pls tulong naman oh.
1. ) 15 x 3 = (10 x 3) + (5 x 3) = 30 + 15 = 2. ) 25 x 4 = (20 x 4) + (5 x 4 )= 80 + 20 = 3. ) 18 x 6 = (10 x 6) + (8 x 6 )= 60+ 108 4. ) 12 x 4 = (10 x 4) + (2 X 4 )= 40 + = 4 4 5. ) 57 x 3 = (50 x 3) + (7 X3 )= + 21 = 171
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Answer:
1. 45
2. 100
3. 48
4. 8
5. 150
Step-by-step explanation: