Current location - Training Enrollment Network - Mathematics courses - The last page of the sixth grade mathematics book, pages 69 and 70, "The best exercise book for the whole people-A training", please answer.
The last page of the sixth grade mathematics book, pages 69 and 70, "The best exercise book for the whole people-A training", please answer.
12, height 6 cm13,62814,1:4 15,7, 1 1,15,

Judgment: 1 wrong, 2 wrong, 3 right, 4 wrong, 5 right.

Multiple choice questions: c.d.b.a