Haidian latest revised edition People's Education Edition new curriculum standard math oral card fifth grade Volume II Page 665438 +0 answer
10
three
Seventy-eight
0.3
three
60
14
1744
Forty two.
2.7
1
1.73
425.88
820
0.8
1632. 16
17.7
8. 14
59.59
20