IB Mathematic Year 5

Multiply 0.7 x 85

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CCSS.6.NS.B.3

What is the value of 346 / 100?

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CCSS.5.NBT.A.2

A kilogram of rice costs $ 4.05. What is the cost of 35 kg of rice ?

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CCSS.6.NS.B.3

180 cm = ....m

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CCSS.2.MD.A.2

Express 80% as a fraction in its simplest form.

A sofa costs $800. What is the price of the sofa after a 25% discount?

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CCSS.6.RP.A.3C

Express 32/200 as a percentage

There were 60 stamps in the album, 20% of the stamps were local stamps. How many local stamps were there in the album?

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CCSS.6.RP.A.3C

An average of 200 people visited an exhibition in one day. A total of 1600 people visited the exhibition. How many days did the exhibition last?

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CCSS.3.OA.A.3

Andy spent $320 on some books. The average cost of a book was $80. How many books did he buy?

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2