Mathematical olympiads group round

How many more dancers are there in grade 3 and 4 altogether

• A. 64

• B. 44

• C. 56

• D. 72

Gabriel bought boxes of cake for his Friends. A box of cake is 28 centimeters tall.

What is the total height if she bought 3 boxes of cake?

• A. 34

• B. 96

• C. 48

• D. 84

Cipriano bought an Ipad. He used these bills and coins to pay for it.

• A. 362, 250 

• B. 380,050

• C. 336,050

• D. 380.500

Which of the following operations represent the total number of cupckaes that the kid gives to his Friends?

• A. 9+4

• B. 9-3

• C.  9X3 

• D. 9÷4

Juan needs to build a fence around a vegetable garden.

Look at the picture below to find out the perimeter.

How much fence do you need to buy?

• A. 32 meters

• B. 12 meters

• C. 8 meters

• D. 24 meters

What type of angle do you see in the picture?

• A. Obtuse angle

• B. Straight angle

• C. Acute angle

• D. Right angle

Which shape DOES NOT belong to the sequences?

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