Help for 20 and 21 please help
2 answers:
A dozen is twelve. so the answer to 20 is 9 times 12, which is 108.
9 x 12 = 108
53 x 6 = 318
(50 x 6 = 300)
(3 x 6 = 18)
(300 + 18 = 318)
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