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The sixth grade math book has 27 pages of answer experimental teaching materials.
Soviet version?

1. Fill in the form

0.72 0.75

2. Which of the following cups has the most drinks?

3.14 * (8/2) * (8/2) * 4 = 200.96 (cubic centimeter)

3.14 * (6/2) * (6/2) * 7 =197.82 (cubic centimeter)

3.14 * (5/2) * (5/2) =196.25 (cubic centimeter)

200.96 is greater than 197.82 is greater than 196.25.

3. The title is abbreviated

3.14 * 3 * 3 * 5 *1=141.3 (kg)

150 is greater than 14 1.3.

4. The title is abbreviated

3.14 * (2.5/2) * (2.5/2) * 9.25 is about 45.4 (cubic centimeter).

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