ʱ : һ 2018~2019学年浙江省杭州市萧山区新街小学五年级(?期末数学模拟试卷 - 百度文库ϿʼĶ
2017-2018ѧ㽭ʡɽ½Сѧ꼶ϣĩѧģ
Ծ
һһ20֣
12.00֣9.9847һλС λС 21.00֣ÿϰĵaԪʦ12һҪ Ԫ 32.00֣8.307307ѭ üǷ
42.00֣ڼ53.210.31ʱͳС㶼Ҫ ƶ λ 51.00֣ÿʼDZ2.7Ԫ10ԪǮ
62.00֣ڴк123һĿ Ŀ
72.00֣0.40.4050.45У С 82.00֣203ѭСʾ ȷٷλ 93.00֣ڡ=
4.68124.68 1.41.21.4 7.57.51
101.00֣һƽıΣ23
112.00֣ˮƻaǧˣÿbǧˣ5ʣ ǧˣa=100b=12ʱʣ ǧˣ
һжϣ5֣
121.00֣Ļһĺͣ ж϶Դ
131.00֣ѭСССѭС ж϶Դ 141.00֣δ֪ʽӽз̣ ж϶Դ 151.00֣4.96һλС4.0 ж϶Դ 161.00֣a+a=a2 ж϶Դ
һѡ5֣
171.00֣ڵһʽǣ A5.30.09
B270.01
C0.99.7
181.00֣汣λСǣ
A1.3741.37 B2.9953.00 C4.1054.10 D5.0725.07 191.00֣2.5100 2.50.01 A
B
CС
201.00֣һ·Ҫ3.2ײ100ײ · A30 B31 C32 211.00֣۲õͼǣôǴӣ A B
C
ġһ㣮40֣
226.00ֱ֣д 6.2+0.85= 0.630.3+2=
5.050.5=
0.5=
0.40.634.871.7=
7.21000.7+1= 0=
2.5= 0.153=
0.10.50.60.8+0.810.01=
0.5=
2.7=
238.00֣ʽ㣮 4.254=
15.322.2ֵ 361.8=
4.380.22־ȷʮλ 2412.00֣ϲķ㣮
7.20.80 3.51£1.31.2 5.999+5.9 258.00֣̣ⷽ
4x+5=20 0.2736x=0.51 x2.98.6=98266.00֣һ4400400Ƕ٣ 270.21.56̣0.4ĻǶ٣
塢ʵ10֣
۲죮
20.70.810.040.04 x+7x=5.6
284.00֣һ6ƽף4ΣҪҪݣ 296.00֣ͼ1ͼΣֱͼ2л桢۲쵽ͼΣ
Ӧѧ֪ʶ⣮20֣
304.00֣һֻţ241.92ףôֻţƽÿף϶ף 314.00֣1428ÿ5װһͲװʣ3һװ˶Ͳ 324.00֣һܿͻٶ870ǧףٶȵ1145ǧףٶǶǧף÷̽⣬⣩
334.00֣ÿƽ680ǧˣһεϵ17ףµ8ף7ף鵾ɲȶǧˣ
344.00֣0.65Ԫ 1.3Ԫ ̨29.8Ԫ 45.5Ԫ
1Ҫ3յ̨ƣ90Ԫ 2㻹ʲôѧⲢŽ
2017-2018ѧ㽭ʡɽ½Сѧ꼶ϣĩ
ѧģԾ
ο
һһ20֣
12.00֣9.9847һλС 10.0 λС 9.98 𡿽⣺9.9847һλС10.0λС9.98 ʴΪ10.09.98
21.00֣ÿϰĵaԪʦ12һҪ 12a Ԫ 𡿽⣺ÿϰĵaԪʦ12һҪ12aԪ ʴΪ12a
32.00֣8.307307ѭ 307 üǷ 0
𡿽⣺8.307307ѭ 307üǷ 0 ʴΪ3070
42.00֣ڼ53.210.31ʱͳС㶼Ҫ ƶ 2 λ 𡿽⣺ڼ53.210.31ʱͳС㶼Ҫƶ2λ ʴΪң2
51.00֣ÿʼDZ2.7Ԫ10ԪǮ 3 𡿽⣺102.7=31.9Ԫ 3 ʴΪ3
62.00֣ڴк123һĿ