2018年小升初考试数学试卷及答?- 百度文库 ر

34

塢 ֲ⡣6֣

һ뾶2׵İԲܳ

߽⡣1-4ÿ5֣56ÿ6֣32֣

1һ޷۳̻640Ԫһ޷·ԱԭʡԪ

2һͯ120ҳСһ쿴ȫ10ڶ쿴µҳ

3 36ѧҿ飬Ůռ

11111111113

24816326413217131Ӧӵڼ44мŮ飬ʱŮռ9

9˼Ů 19

4ͼһųεֽ壬ͼеһԲ

Σһ޸ǵԲֽС 10 Բֽеıλף

5ͼͬʱӣųΣ£ãĵIJٳУӵٶǸ׵

11ãھõ㣶׵ģŴ󳤷βٳܳ 14

6 סҡȥͬһӰü״ǮŵӰƱ39Ԫ

ǮȥŵӰƱ50Ԫüסҡ˴ȥǮŵӰƱͶ26Ԫ֪25ԪǮʣһŵӰƱԪ

׼𰸡

2һ100 13 2 6 3 341275

354>% 543 6 927 757 848

64911 1097 11 12 60

51x 234x 5x 6x

1A 2B 3A 4C 5C 6B ġ1 100 5 10

2 4

3 8 60

22 9900 2

515131 132塢1ܳ2+22=(cm) 222=(cm 2) 164080%-640=160Ԫ

212010%=12ҳ120-12=108ҳ108

1=27ҳ12+27+1=40ҳ 43361-

49£1--36=2ˣ 919 2 2 41010 +102 =cm 562 £6ⷨ

⣺һŵӰƱxԪ

v3x39wv3x50w253x26 6x89253x26 3x6426 x903 x30

ⷨ[39+(26-25)+50]3=30(Ԫ)

1411-=100ף 2525