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Posljednje ažuriranje about 6 years ago

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Pitanje 1

1.

Find the value of each expression
18 - (3 x 4)=

Pitanje 2

2.

Find the value of each expression
18 - (3 x 4)=

Pitanje 3

3.

Find the value of each expression

Pitanje 4

4.

Find the value of each expression

Pitanje 5

5.

Find the value of each expression

Pitanje 6

6.

Find the value of each expression

Pitanje 7

7.

Find the value of each expression

Pitanje 8

8.

Find the value of each expression

Pitanje 9

9.

Write each phrase as a numerical expression
divide 15 by 3, then add 4

Pitanje 10

10.

Write each phrase as a numerical expression
multiply 12 by 2, then subtract 13

Pitanje 11

11.

Write each phrase as a numerical expression
subtract 6 from 24, then divide by 3

Pitanje 12

12.

Solve each problem by working backward
Lena is 4 years older that her brother Sebastian. Sebastian is 3 years older that their sister Carmen. Carmen is 9 years younger than their brother Eduardo. If Eduardo is 22 years old, how old is Lena?