250到五年级口算题简单的带答案

45+15×6= 135 250÷5×8=400 6×5÷2×4=60 30×3+8=98 400÷4+20×5= 200 10+12÷3+20=34 (80÷20+80)÷4=21 70+(100-10×5)=120 360÷40= 9 40×20= 800 80-25= 55 70+45=115 90×2= 180 16×6= 96 300×6= 1800 540÷9=60 30×20= 600 400÷4= 100 350-80= 270 160+70=230 18-64÷8= 10

42÷6+20=27 40-5×7= 5 80+60÷3=100 41+18÷2= 50 75-11×5= 20 42+7-29= 20 5600÷80=70 25×16= 400 120×25= 3000 36×11= 396 1025÷25=41 336+70= 406 25×9×4= 900 200-33×3= 101 3020-1010=2010 12×50= 600 25×8= 200 23×11= 253 125÷25=5 4200-2200=2000 220+80= 300

20×8×5= 800 600-3×200=0 20+20÷2= 30 35-25÷5= 30 36+8-40= 4 2800÷40=70 98÷14 = 7 96÷24 = 4 56÷14 =4 65÷13 = 5 75÷15 = 5 120÷24 =5 200÷25 = 8 800÷16 = 50 840÷21 =40 560÷14 = 40 390÷13 = 30 600÷15 =40 72÷24 = 3 85÷17 = 5 90÷15 =6 96÷16 = 6

78÷26 = 4 51÷17 =3 80÷40 = 2 100÷20 = 5 100÷4 =25 240÷40 = 6 920÷4 = 230 300÷60=5 64÷2 = 32 64÷4 = 16 50÷5 =10 60÷8 = 7.5 96÷4 = 24 90÷6 =15 400+80 = 480 400-80 = 320 40×80 =3200 400÷80 = 5 48÷16 = 3 96÷24 =4 160×5= 800 4×250= 1000

0×518= 0 10×76= 760 36×10=360 15×6= 90 24×3= 72 5×18= 90 26×4= 74 7×15=105 32×30= 960 40×15= 600 60×12= 720 23×30= 690 30×50=1500 5×700=3500 6.07-1.69=4.38 8.2+1.8=10 100-35.22=64.78 12.6-0.9=11.7 2.5×0.4=1 48+1.6=49.6 2.4×5=12 1.1×40=44

0.22×4=0.88 2.2×6=13.2 0.9-0.52=0.38 138-8.9=129.1 3.99×1=3.99 0.35÷0.1=3.5 0×3.52=0

75.35-23.04=52.31 2.5÷5=0.5 4.007-0.09=3.917 8.4÷7=1.2 8.2+8.1=16.3 2.6×3=7.8 48+1.6=49.6 4.1×2= 8.2 80×25=2000 0.35×0.2=0.07 1-0.93=0.07 0.25-40= 0.00625 1.25×100=125 50÷1000=0.05 5.6+99=104.6

45.03+0.52=45.55 40100÷25=1604 14.1-10.02=4.08 90-0.9=89.1 5.6÷0.8=7 51÷0.001=51000 5.6÷1.4= 4 35×0.001=0.035 0.48÷0.8=0.6 54÷0.1=540 20÷0.1=200 1×0.001=O.001 1-20=0.05 1÷0.001=1000 0.1-20=0.005 0.001÷1=0.001 54-÷1000=0.054 0.001÷0.1=0.01 25.23+0.77=26 3.4-1.4=2

98.54-63.45=35.09 7.82-7.2=0.62

30-0.003=10000 2.19+9.1=11.29 612÷6=102 10.1-0.89=0.21 12×80=960 0.68+0.42=1.1 1.5×100=150 8.1-5.1=3 0.081×10=0.81 430-250=180 75÷10=7.5 0.17+0.06=0.23 0.96÷0.8=1.2 1.02-0.09=0.93 0.8×7=5.6 7200÷800=9 1.5×7=10.5 0.17+0.6=0.77 1.32×8=10.56 0.83-0.6=0.23 0.7×8=5.6 17×300=5100

10.3×2=20.6 0.98-0.09=0.89 5×0.6=3 0.2+0.78=0.98 0.9×0.3=0.27 600×700=420000 10-8.7=1.3 5.6÷1.4=4 0.63÷7=0.09 0.1×0.5 =0.05 2.9÷2.9×9.2=9.2 2.07÷0.01=207 2.81-1.7-0.3=0.81 2×1.3×0.5=1.3 25.5÷5×5=25.5 1-0.25÷0.25=0 1.2÷(3.2-2.8)=3 0.175×0.25×4=0.175 32.1×0.3=9.63 5×0.05=0.25 8.6-7=1.6 1-0.03=0.97

0.32×0.2=0.064 9.5-7.65=1.85 3.2÷4=0.8 0.39÷0.03=13 2.81-1.7-0.3=0.81 2×1.9×0.5=1.9 3a +7a =10a 3.8×2=7.6 0.1×0.1=0.01 2.9÷2.9×9.2=9.2 0.05×0.36×0=0 3.14×0.1=0.314 3.6÷2=1.8 2.5×0.4÷2.5=0.4 72÷0.9=80 1.9＋2.4＋7.6=11.9 1.2×3÷1.2×3=9 1-0.9×0.5=0.55 14.8-4.2+5.8=16.4 92.17÷13=7.09 0.1×0.1÷0.01=1 0＋7.3=7.3

125×32×2.5×17=170000 12÷1.2=10 1.25×0.8=1 1.9+0.42=2.32 3.02-1.5=1.52 1.25+8=9.25 4×(1.5+0.25)=7 3.2÷0.16=20 7.5÷2.5×4=12 0.8×25×0.04=0.8 0.21÷0.3=0.7 25×1.6=40 0.5×0.5=0.25

0.25×0.4÷0.25×0.4=0.16 4.7×0.01=0.047 6.6÷1.1=6 8.8÷2.2=4

7.2×9＋7.2=72 6.6×1.1=7.26 9.8×2÷9.8×2=4 8.9×11-8.9=89 9.7-1.6-0.4=7.7 32÷5=6.4 7×0.6=4.2 0.56÷0.8=0.7 7.4-2.8=4.6 0.18÷0.2=0.9 0.16÷8=0.2 4.5×0.02=0.09 8+7.2=15.2 12×0.2=2.4 1.2×30=36