内容正文:
0算题卡
①3:17=(
):34
④10:3=50:(
3
20
②
4
3=(
6
③2:9=6:(
6
21
7=(
④4.8:12=0.8:(
102.5:5=12.5:(
⑤
-)
=0.3:0.6
⑧
2
6
0=(
⑥8:12=(
):6
4.5
18
⑦(
):8=15:2.4
4(
)
⑧
5=
②070:(
)=14:6
9
36
①1.6:2=(
):8
⑨2.5:10=10:(
)
29:(
)=72:8
0
21
3
4
8
0.1
2=(
①1.8:0.6=6:(
④1:(
))=13:39
3
525:10=0.5:(
B1:4=(
):32
26(
):5=0.8:0.1
月
日星期
用时
得分
5
口算题卡
解方程。
①
x:7=25:
⑧
5
2
9=36
解:x=(
解:x=(
)
②
6:1=18:x
⑨
0.8_1.2
x9
解:x=(
解:x=(
③
0
0.1:0.4=x:8
解:x=(
)
解:x=(
④
-
①
号x=2:3
解:x=(
解:x=(
⑤2.4:4=x:3
②
解:x=(
)
解:x=(
)
⑥
-
3
解:x=(
解:x=(
⑦
④
x:2=0.2:0.8
解:x=(
解:x=(
月
日星期
用时
得分0算题卡
参考答案
P1①6.28②125.6③25.12④1.884
241:4000②51:3000002函1:5000
⑤0.628⑥18.84⑦3.14⑧314⑨15.7
②⑦1:20000000281:20000002980:1
031.4①18.84②6.28B9.42④3.14
③0700:1
50.628628.26⑦200.9680.2826
P8
01.4②1.5③4④5
⑤0.1⑥30
193142@0.0314④0.1256②22826
828.2643.14512.56②6314
②2826②80.1256②90.03141256
⑦÷⑧120⑨4.8四16①3.75e3
P2①12.5625.1212.5650.24
30.4
②6.2825.123.1431.4
P9
0号②0.6③
④8⑤5⑥5.25⑦2
③6.286.283.1412.56
④18.8494.228.26150.72
⑧12⑨6.4①1.2①1②40360④2
⑤12.5612.5612.5637.68
53西4@10©5四30@10①2
⑥12.56125.612.56150.72
P3①1.256②100③1800④200⑤48
22.258635雪2524
⑥64⑦3.149.42⑧314628
P10①0.15②0.24③1.1④0.942
⑨3141570⑩0.03140.2512
⑤62.8⑥0.08⑦9⑧0.46⑨32
①12565024②28.2656.52
015①0.06②0.84B5.5④15.7
P4①32②12563768③51④0.42⑤900
⑤1.576251.2⑦5080.790.3
⑥28.2694.2⑦2⑧0.57⑨5.2
②00.7@0.45②②2.198825.12
03.140.0314①9.3②3.1494.2
40.751.2②62.6②⑦10②80.628
P5①6②9③27④2⑤6⑥4⑦50⑧60
292.53013
⑨40028①2②538④15⑤30
P11①0.6②6.28③1.57④0.13⑤3.3
649⑦25⑧30⑨16④30④6.4
⑥12⑦219.8⑧0.18⑨0.98
②21②30.2②4350.2②640
00.628①157②731240.33
P6①350②3③4.5④4⑤1.8⑥45⑦28
⑤060.6⑦0.3586.2890.942
⑧20⑨602@9e27⑧0g0.5
2①125.6@0.6②56②3251.2
415.750.7②640②⑦0.382.198
P7①1:4000000②1:10000③1:3000
2920③00.48
④1:10000⑤1:10000⑥1:500000
P12
①6②63③0.3④60⑤1.8⑥15
⑦1:50000000⑧1:10000⑨1:2000000
01:3000①1:10000000②1:40000
⑦0.78@2w90422心6
B1:1000④1:10000⑤1:30000
61:2000000⑦D1:300000
鳄
⑧1:5000000⑨1:3000②01:30000
P13①100②10.5③1.14④135⑤3⑥3
@1:30000000②21:20000031:16000
⑦140⑧11.9⑨1909.5①4②80
93