Gr. 4 Super mathematician

What do you get when you invert the colours?

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Alice draws a figure connecting the ladybirds in the order of increasing the number of their dots. She starts with the ladybird with one dot. Which figure will she get?

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Mary glued 4-ray stars like this. At least, how many stars did she use ?

• 6

• 7

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• 9

This pizza was cut into equal slices.

How many slices have been taken?

• 2

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How many kangaroos must be moved from one park to the other to get the same number of kangaroos in both parks?

• 4

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Which of these ladybirds has to fly away so that the rest of them have 20 dots in total?

• The left 5 dots

• 7 dots

• The right 5 dots

• 6 dots

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Little Theodor assembled a stacking toy as in the picture. How many rings will he see looking at it from above?

• 1

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• 4