口算题卡P47&口算题卡P48-【口算题卡】2025-2026学年小学数学四年级下册口算题卡（北师大版）

口算题卡 看谁算得又对又快。 ①9×7.2= ⑥52×0.3= ②1.7×3= ⑦11.2×0.06= ③45×0.3= 180.11×0.05= ④1×0.2= 91.12×6= ⑤16.4×0.2= ②04.5×60= ⑥7.6×0.05= @5.13×0.2= ⑦0.52×20= 220.6×2.5= ⑧1.32×5= B3.2×0.08= ⑨175×0.02= 241.2×700= 02.4×4= 52.8×0.06= ①35×0.06= 265.09×2= ①24×0.3= @1.5×0.06= ③0.5×19= 81.08×0.03= ④1.5×30= 297.9×0.2= ⑤20×7.3= 302.04×0.7= 月 日星期 用时 得分 47 口算题卡 不计算，写出各栏的积有几位小数。 乘数 0.3 14.87 3.4 0.32 38 1.27 2.1 乘数 0.9 0.9 0.57 0.96 0.75 0.45 39 积 ()位()位()位()位()位()位()位 ② 乘数 0.75 14.85 9.6 0.54 79 2.37 1.96 乘数 0.3 2.7 0.3 1.96 0.57 0.54 0.8 积 ()位()位()位()位()位()位()位 ③ 乘数 0.84 0.67 4.25 9.43 37 7.33 97 乘数 0.27 5.6 0.13 2.17 0.9 2.4 0.57 积 ()位()位()位()位()位()位()位 ④ 乘数 32.5 51.9 0.06 9.7 8.63 7.5 7.8 乘数 0.7 3.45 7.21 35 5.47 9.83 46 积 )位()位()位()位()位()位()位 乘数 4.75 3.96 15.4 9.43 59 8.43 9.85 乘数 2.7 3.8 2.1 3.78 6.47 5.64 1.67 积 ()位()位()位()位()位 ()位()位 月 日星期 用时 得分 48口算 P44①38②0.84③3④0.651⑤1.75 ⑥0.0638⑦0.117⑧3.14⑨0.01 00.116①0.105②0.063B0.51 40.078⑤1.261.3⑦8.5⑧1.414 91.442⑩0.87②85②②0.102②30.095 ②410.1②51.56②663.6②⑦1.16四12 293.42324 P45①0.0075②0.36③1.704④25.8 ⑤6⑥13.52⑦0.063⑧29.24 ⑨0.53400.504①0.025②0.207 B2.016④10.26⑤0.9166157 1⑦6.381.2690.78②①3④10②28 80.9④1.56②50.8662.86②⑦0.42 802930300.128 P46①1.785②0.116③0.96④1.68 ⑤1.555⑥0.54⑦0.72⑧0.978 ⑨2.1503.24①4.93②3.1③4.38 ④1.012⑤30.2460.695⑦0.028 B0.8890.96④4.16①0.623.741 81.6④14.28⑤14.4260.518 ⑦3.55287.322④16.524①14.07 P47①64.8②5.1③13.5④0.2⑤3.28 ⑥0.38⑦10.4⑧6.6⑨3.509.6 ①2.1②7.239.5④45⑤146 ⑥15.6⑦0.672⑧0.005596.72 20270②@1.026②1.530.256 2484050.1682610.18②70.09 80.0324②91.58301.428 P48①2334241 ②3324243 ③4344132 ④2341431 ⑤3324244 题卡 P49 P50①2.50.40.47②7.60.410.59 ③100.2④4.68.21.8⑤1.25 842.5⑥8250.425⑦404 ⑧12.34⑨81103.276.73①4 3.7②10250.1 P51①1.33②0.081③0.61④0.35 ⑤0.18⑥0.036⑦0.345⑧0.36 ⑨1.59601.672①8②2.1351.5 ④6⑤10⑥4.3⑦15.2⑧1.49 90.28②④2.45④0.1②②3.9②37.84 ④1.252.35261.2⑦2.6811.4 2四3.85③012.3 P52①5.7②0.016③11④7.8⑤0.2 ⑥0.84⑦0.65⑧0.6⑨7.200.7 ①31.2②0.95B1.68④0.91⑤2 610.1⑦7.8487091.1②④5.14 ①37②13.4335443.575103.1 20195.91⑦360②81.216②9450 3059.36 P53①8.08②13.05③0.66④2.08 ⑤0.378⑥7.21⑦11.76⑧148.6 ⑨8.401.86①36.24②0.156B8 ④6.12⑤14.91⑥1.01⑦10080.42 91②010.4④2.4②165.684.031 24100②50.001261.7②⑦225.6280 2四1030140 P54①0.22②0.96③3.2④20⑤6 ⑥0.09⑦7.29⑧0.17⑨0.63 00.215①0.93②0.96324④0.72 ⑤0.6861.4⑦358392.3②00.5 97