To do this without a calculator, it may be easier to break the number into smaller parts.
420 * 6
= (400 * 6) + (20 * 6)
= 2400 + 120
= 2520
Hope this helps! :)
Answer:
24
Step-by-step explanation:
just MultiplMultiply 8 times 3 and 24
Answer:

it must always have one of the sign
The answer is B! It passes the vertical line test
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