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3 years ago

9

Mrs. Hoffnagle's class is practicing skip counting by 30's . The first student said 30, the second said 60, and the third said 9

0. How many students counted if they ended at the number 420?

1 answer:

nadezda [96]3 years ago

3 0

Answer:

120

Step-by-step explanation:

It’s like counting by 3’s and adding a 0

3,6,9,12

30,60,90,120

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