《小学三年级数学小数加减乘除口算综合练习题.doc(20200822220652)》由会员分享，可在线阅读，更多相关《小学三年级数学小数加减乘除口算综合练习题.doc(20200822220652)（3页珍藏版）》请在金锄头文库上搜索。
1、0.90.4= 2.170.1= 52.12.1= 2.540.5= 500.04420= 3.40.1 21= 1002.10.03= 6.9319= 3.7 1.26 0.74= 2.34 1.340= (1.5 2.5) 0.77= 310.250.75= 34.1 21.5 0.9= 9.7120.312= 380.010.02= (1.2 0.16) 0.1= 6.39= 568499= 95= 8.21.9= 16090= 1.24= 3.44 0.56= 6.8 2.9= 0.69= 4254= 4.2 0.8= 7.342= 5.41.8= 2.730= 7.34 2.14=
2、1.015= 510100= 3.74 4.26= 2.48= 3.20.04= 0.540.9= 0.42.5= 0.160.3= 3.18100= 410.4= 0.860.02= 0.08 5= 1.830= 8000.4= 1.26= 345670= 81616= 3.640= 3.21.6= 70.16= 9.9 3= 0.030.010.3= 1.2584= 3.6 5.8 4.2= 6.8205= 0.34170.02= (1.5 0.5) 2= 0.81.2515= 0.2446= 0.90.37= 300.21.5= 1005.680= 9.8 2.9 3.1= 1.0280
3、.16= 0.250.40.1= 0.4240.25= 4.08 0.3= 9.3 3.5= 7113= 93030= 1900.2= 3.60.3= 1.20.4= 50. 55= 4.2 0.8= 63045= 1625= 0.80.4= 0.80.10.5= 2.80.720= 0.80.62= 5(3.2 2.6)= 5.40.9 0.8= (1.4 0.8) 0.6= 5550.5100= 3.2620.01= (5.1 2.7) 0.6= 7.4 3.6= 2.540= 1.3520= 0.560.28= 6.1 2.08= 5.28= 7.240= 4.30.01= 0.060.
4、8= 6.52 5.12= 3.6 1.8= 0.544= 0.728= 92= 500.3= 0.12100= 62.09= 1.84= 126.2= 245= 70.8= 10.16= 7.6 0.7 0.3= 1.2580.74= 1.8 2.2 6.4= 0.650.45= 4.27 0.6 0.4= 3.6 0.8 0.2= 8.54 1.7 2.3= 1.050.7= 0.42 0.58= 40.3 9= 42.55= 800.4= 0.750.2= 70.6= 7.20.5= 10156= 802.6= 7.8 6.65= 4.02300= 9.810= 120.5= 6.12=
5、 6.8 3.2= 10032.5= 2.525= 0.9 0.99= 4000.1= 4.53= 3.10.5= 0.83 0.2= 2.029= 30.33= 2.742= 60.02= 2.76 0.36= 0.060.9= 5.8 3.4= 320.7= 250.01= 4.10.5= 19.042= 0.74 0.24= 36.055= 4.7 1.9= 3.4611= 3.264= 8.13= 8.4 2.7= 24.328= 0.90.6= 0.80.04= 0.364100= 161.6= 7.8 0.2= 2.44.8= 0.1258= 71.34= 80.25= 90.36
6、= 0.3710= 2.90.6= 0.80.7= 5.3 2.9= 2.8 13.5= 17.2 2.8= 8.44.2= 1.73= 8.3 3.3= 3.6 6.4= 0.846= 0.75= 5.5 3.6= 3001.2= 6.255= 72080.1= 0.7547.5= 2.50.74= 0.91003= 2(6.4 4.6)= 2.80.7 6= 19.60.25= 7.86 7.869= 0.25 0.75= 120.5= 161.6= 5.41.8= 250.04= 105.6= 1.2580= 1.233= 82.6= 630.09= 6.20.2= 7.8 2.2= 5
7、.40.9= 0.442= 0.2540= 0.20.5= 6.43.2= 7.5 5.4= 0.010.9= 420.7= 0.7 12.4= 9.9 0.51 0.1= 7.32.54= 1.2583.7= 126.2 3.8= 2.445.64= 3.91(51.09)= (42 54)6= 1263243= 6.020.30.3= 32.1 2.50.4= 45.7 5.56= 10.21310.21= 45.7 5.56= 100.60.6= 13.70.25400= 273= 9015= 484= 64016= 393= 2420= 323= 4816= 128= 273= 561
8、4= 248= 142= 8345= 56080= 9624= 4020= 4030= 3726= 7639= 60559= 3023= 128= 2732= 4827= 450020= 7315 = 120600 = 200360= 6800400= 280270= 42500= 600040= 51280= 4.3 2.7 0.75 0.25 40.26 0.35 2.7 4.6 1.9 0.83 0.3 30.05 7.2 3.8 0.07 0.6 1.39 0.39 105.4 3844= 88874 59237= 38432= 184610= 46839= 146020= 502=
9、784= 24.514= 49.53= 0153= 4625= 37410= 739= 103= 1.2 3= 2-0.8= 10.7-5.7= 0.52+0.08= 25= 80.03 0.01 100= 300.01= 01.22= 0.6 5= 1.2-0.9= 0.54 0.6= 0.26 0.3= 10.05= 200.4= 2.8+10.2= 7-0.9= 0.55+0.3= 0.8+0.2= 160.4= 0.14 5= 2.5 4= 15.3-10= 3.3+7= 610= 0.86+2.14= 0.37+4= 3.2 0.8= 0.45+0.55= 6.4 8= 855= 6
10、4080= 210030= 36090= 964= 786= 234= 2304= 5403= 6030= 25050= 1540= 708= 1206= 72-42= 4509= 81090= 360+90= 524= 1160= 970= 5409= 56010= 580-400= 7208= 4080= 245= 102+20= 5006= 4203= 50050= 4560= 5505= 72080= 580-180= 42042= 360-40= 3606= 4907= 324= 55200= 12060= 49070= 353+547= 420-220= 250050= 50198= 0.19.02= 110100= 1.019= 3.110= 1257125= 0.655= 0.17= 32.50.5= 2.580.2= 0.7 7.32= 480199= 630.7= 81.8= 0.3 4.44= 2.087= 108= 0.8 7.62= 0.128= 4.20.1= 1.63= 1.20.6= 100200= 6.20.3= 0.60.7= 8211899= 2.870=
