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Biblioteka

Operations & Algebraic Thinking

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Posljednje ažuriranje about 8 years ago
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Napomena autora:

5.OA

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Pitanje 1
1.

Which expression correctly shows 3 times the sum of 5 and 13?

Pitanje 2
2.

Which expression correctly shows the sum of 3 and 4 times the difference of 14 and 9?

Pitanje 3
3.

Which correctly shows 5 x (15 + 23) ?

Pitanje 4
4.

Which correctly shows (9 x 10) + (4 x 5)

Pitanje 5
5.

Solve the following expression:

(3 + 10) x 2 =

Pitanje 6
6.

Solve the following expression:

(4 x 5) + (1 x 10)

Pitanje 7
7.

If everyday you get 3 raffle tickets and your friend gets 2 raffle tickets. How many raffle tickets will your friend have on the 5th day?

Pitanje 8
8.

If everyday you get 3 raffle tickets and your friend gets 2 raffle tickets. How many MORE tickets will you have on the fifth day ?