Synchronous analysis and evaluation of mathematics in the second volume of the fifth grade of People's Education Press. Chapter 1 Observation object (1) Answer - Training Enrollment Network

Synchronous analysis and evaluation of mathematics in the second volume of the fifth grade of People's Education Press. Chapter 1 Observation object (1) Answer

Answer: 1. The first one looks from the left, the second one from above and the third one from the front.

2. The title is abbreviated

(1) Right, Left and Up

(2) Left, Up and Right

(3) Up, Right and Left

3. Second, first, third and fourth

4.( 1)②⑤⑦⑧ (2)④ (3)①⑥ (4)②④

5.( 1)D (2)A (3)A

6. I found that these three figures are exactly the same shape from the front and the same shape from the left and right.

7.5、7

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