Length: 0:30The Mirror PointHow many squares is the point from its mirror point?Grade 4Learning video 94 · Geometry
The Building Plan
Watch and solve along: the video pauses when the question comes. Type your answer, then watch the solution.
Read the story
A building plan shows from above how many cubes stand on each square.
Here 2 cubes stand on top of each other, then 1, and then 1 more.
Two plus 1 plus 1 is 4. The building has 4 cubes.
The plan shows 3, 1, 2 and 2. How many cubes does the building have?
Answer and working
Correct! 3 plus 1 plus 2 plus 2 is 8 cubes.
3 + 1 + 2 + 2 = 8
Geometry
Length: 0:30The Mirror PointHow many squares is the point from its mirror point?Grade 4
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