Bell Ringer: Addition and Subtraction Big Ideas | Baamboozle - Baamboozle

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When you add ________ to any number, the answer stays the same. (8 + 0 = 8)

Order

Zero (0)

Same

In subtraction, changing the __________________ of the number gives a different answer.

Zero (0)

Same

Order

You can write math problems across or _______________ and down.

Same

Order

Zero (0)

When you subtract zero from a number, the answer stays the ________________.

Same

Zero (0)

Order

What is 14 + 0 = ?

140

Which shows that the order does not matter in addition?

7 / 3 = 3 / 7

7 x 3 = 21

7 - 3 = 3 - 7

7 + 3 = 3 + 7

What is 12 - 0 = ?

Which of these is NOT true?

8 + 0 = 8

8 - 0 = 8

0 + 8 = 8

8 - 0 = 0