First, multiple choice questions
1.C 2。 B 3。 C 4 explosive B 5。 A six. B
Second, the right and wrong questions
7.× 8.√ 9.× 10.×
Third, fill in the blanks
1 1., 2 12. 12, 25, 0.6 13., < 14.300 15.800,800,0.75,
20. 182.5,
Fourth, the calculation problem
2 1.,,,, 1,0,,
22.,,,,2
23.x=,x=,x= 1
Five, the operation problem
24. Omit 25. leave out
Sixth, solve the problem.
26.
27. You should buy more popsicles. Because > > sells the most popsicles.
28.486 square centimeters, 729 cubic centimeters
29. (1) May 3, May 6 (2) Beijing: median 22, mode 22; Nanjing: median 28, mode 28 3)28.9 degrees Celsius.
30.( 1)2000(2)
3 1.26 liter
2 100 12 Zhao Guilong1361kloc-0/586060, Nanjing Yuhuatai District Teacher Training School
The colored portion also
Can represent
05/0 1 05/02 05/03 05/04 05/05 05/06 05/07
25 cm
20 cm
30 cm
22
27
26
25
28
Unit:℃
36
30
24
18
12
Nanjing
Beijing
Kneel for the best, just one more.