1、口算题库五年级128= 139= 497= 9118= 3629= 5972= 11094= 23426= 765138= 879319= 15413= 56218= 29318= 143= 121326= 19632= 2372= 67142= 167214= 2936= 126= 169= 437= 948= 31229= 5975= 11092= 24426= 767138= 876319= 12413= 56217= 29618= 147= 31326= 17632= 2392= 65142= 167284= 2926= 127= 149= 439= 9411= 31529= 5775
2、= 12392= 24416= 7613138= 879319= 12513= 561217= 291518= 1117= 31926= 17832= 2692= 615142= 1614284= 2924= 128= 139= 497= 9118= 3629= 597 15413= 56218= 29318= 143= 121326= 19632= 2372= 67142= 167214= 2936= 126= 169= 437= 948= 31229= 5975= 11092= 24426= 767138= 876319= 12413= 56217= 29618= 147= 31326=
3、17632= 2392= 65142= 167284= 2926= 127= 149= 439= 9411= 31529= 5775= 12392= 24416= 7613138= 879319= 12513= 561217= 291518= 1117= 31926= 17832= 2692= 615142= 1614284= 2924= 1223= 2334= 3445= 1.40.3= 2.60.7= 0.640.36= 3.242.14= 0.94.8= 22.22= 10.06= 22.40.06= 2.11.2= 3.451.9= 5.23.4= 1.20.6= 4.50.9= 57
4、.7= 0.60.45= 5.61.4= 46.4= 0.830.12= 0.70.07= 5.10.18= 5.30.7= 4.83.2= 5.675.67= 50.38= 0.041.5= 0.183= 6.50.2= 500.1= 0.425= 0.154= 0.20.5= 100.52= 8.16= 9.612= 0.90.3= 6.30.7= 03.5= 1.2111= 0.40.5= 2.50.4= 3.41.4= 7.827.2= 2.199.1= 10.10.89= 0.680.42= 8.15.1= 0.7280.24=0.80.18= 0.890.25= 10.98= 1.
5、328 0.78 10.32 50.60.90.3 3.50.2 2.010 100.05 0.137 0.21100 0.74 0.054 40.3 12.58 2.34 3.250 0.450 300.1 2.63 4.12 0.350.2 7.50.1 10.08 3.50.01 1.250.25 09.8 3.90.39 4.85.2 0.50.4 40.25 36 8.19 2.54 60.025 3.66.3 0.054 3.50 03.5 0.90.3 10.06 90.5 1.258 2.63 4.12 0.350.27.50.1 0.90.310.06 90.5 1.258
6、0.20.4 8.21.8 10035.22 2.50.4 2.45 0.224 0.90.52 3.991 03.522.55 8.47 0.3417 2.50.5 8.40.7 0.340.17 30.44 1.26 0.720.6 2.61.3 0.60.303.657.821 0.0010.1 1.40.7 3.60.06 5.60.8 5.61.4 0.480.8 4.40.11 4.23 3.20.4 0.30.01 40.5 5.10.17 0.281.4 0.90.459.61610.01 0.011 7.51.5 0.819 30.5 1025 4.80.16 03.89 3
7、.521 6.44 1.50.3 1.85 7.20.9 2.26 8.40.4 4.50.9 2.54 12.54 0.30.1 4.52= 7.8+0.22= 3.40.4= 12.60.9= 4.5*6 6-4.05 8.40.73.67+6.130.5*1.20.551.1 5.42+7.5*1.6 0.25*1.7*0.4 7.86-4015-2.85 0.125*32*2.5 6.40.2+3.60.2 6.258 (1.5+0.25)4 2.140.9 2.870.71.20.4+1.30.4 7.20.3+2.80.3 4.93.5 4.23.5 0.754 2.42.5 0.
8、3612 8.82.2 7.52.54 0.651.02 3.9+2.03 1.233 3.21.6 0.050.8 5000.01 64.3216 2.560.37 3.5+3.53 0.99+1.8 161.6 (1.25+0.36)0.2 1.50.4 72.80.8 0.90.01 5.42.51.4 1.250.80.51.7+0.43+3.3 120.35.61.01 990.35 70.25 4.20.1 126.23.8 0.10.02 3.5+7.6 6.3+3.7 250.8 71.94.1 129.9 1428 1.69+1.6 31.4 51.02 2.35 23219
9、5 35050= 1240= 450300= 560+80= 770= 8256= 5604= 28+37= 263= 8822= 1605= 6408= 80+520= 72080= 670250= 085= 355= 7077= 5106= 64040= 3400900 = 7212= 1840= 75050 = 8.920.031.97= 0.1750.254= (12.60.750.25)0.01=(1.7+1.7+1.7+1.7)2.5= 72125= 38498254= 46+0.34= 1-0.78= 2.73= 9.30.93= 0.5418= 0.0254.4= 7.38-5
10、.88= 0.4+0.40.1= 0.61.5 9.41.6 0.549 0.051.8 0.160.4 880.8 108.25 10.125 0.123= 2.560.37= 64.3216= 70.25= 0.560.28= 3.21.6= 7.20.32.80.3= 6.258= 0.2516= 7.52.54= 126.23.8= 8.10.03= 5.61.01= 2.140.9= b0.4b= 0.25+0.75= 0.25+0.75= 1.256= 152.05= 1.21.20.9= 0.55+0.45= 7-1.036= 500.25= 1.5+2.26+0.5= 0.8+
11、0.2-0.8+0.2= (5.25-4)x8= 4x0.37x0.25= 0.250.74= 8.28.2+8.2= 1.3+0.13= 6.3x101= 0.25x400= 0.60.06 0.57+0.16= 0.35-0.18= 3.8+6.2= 0.5*0.4= 0.75*4= 2.5*0.04= 3.6*2-3.6= 2.520 9.63.2 0.452 83.5 32.5 7.50.25 0.20.09 40.25 0.370.3 10.110.1 0.720.9= 0.20.01=4.8 + 2= 0.2540= 6.5-5.6= 1.250.8= 3.50.2= 0.720.9= 1-
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