COUNTING PROBLEMS

Some identical cubes are stacked on top of each other. At least how many cubes are there in the figure?

• 11

• 10

• 8

• 7

Some identical cubes are stacked on top of each other. At least how many cubes are there in the figure?

Leon stacks identical cubes on top of each other to form the figure. At least how many cubes does he need to use?

• 40

• 36

• 38

• 41

Max builds a tower as shown in the picture by stacking identical cubes on top of each other. At least how many cubes will he use?

• 14

• 13

• 15

• 16

Ben stacks some identical cubes to form a structure as shown in the picture. At least, how many square faces can be seen if viewing the structure from the right?

• 8

• 9

• 6

• 7

Ben stacks some identical cubes to form a structure as shown in the picture. At least, how many square faces can be seen if viewing the structure from the top?

At least how many square faces can be seen if viewing the figure from the right?

• 7

• 5

• 6

• 8

Ben stacks some identical cubes to form a structure as shown in the picture. At least, how many square faces can be seen if viewing the structure from the front?

According to the figure pattern, what comes next?

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• 
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What is the 20th shape in the pattern?