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GPT-4o mini · Answer

To multiply the two numbers $ 210 $ and $ 32 $, you can perform the multiplication as follows: $$ 210 \times 32 $$ 1. First, multiply $ 210 $ by $ 2 $ (the unit's digit of $ 32 $): $$ 210 \times 2 = 420 $$ 2. Next, multiply $ 210 $ by $ 3 $ (the ten's digit of $ 32 $) and remember to shift it one place to the left (this is like multiplying by $ 30 $): $$ 210 \times 3 = 630 \quad \text{(then shift left)} \quad = 6300 $$ 3. Finally, add the two results together: $$ 420 + 6300 = 6720 $$ So, $ 210 \times 32 = 6720 $.