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Word problem

By :Jennifer /5C

+ I have 2 box of donuts that consist of 35donuts/box and I share half of all of my donuts to my friends but my mom give me 15 donuts, however my little brother have eat 5 of it. So how any donuts do I have now?

(2X35):2+(15-5)70:2+10

35+10= 45

+ In the class there are 13 students and each of the students brought 5 marbles, and they give the marbles to a half of the 30 students from other class, however the class teacher (form other class) donate 5 to our class. So how many marbles that the student have in the class now?

(13X5)-(30:2)+565-15+5

65-20= 45

+ They’re 180 employers in the factory and they’re divided to 60 jobs and each employers should double the product of shoes and socks and the quality controller found out that there is 75 of the products were broken. So how many products will the factory produce (now)?

(180:60)X(2+2)-7530X4-75

120-75= 45

+ There is an automotive factory that produce 10 types of cars and each type consist of 9 cars and it was distributed to a half of the 94 countries that become the consumer but in the end of this year the production unit produce 2 more cars. So how many cars that haven’t been sold?

(10X9)-(94:2)+290-47+2

43+2= 45