口算doc.docx

1、口算doc.80+603=100 25.41+182= 50 26.75-115= 20 27.42+7-29= 20 28.560080=70 29.2516= 400 30.12025= 3000 31.3611= 396 32.102525=41 33.336+70= 406 34.2594= 900 35.200-333= 101 36.3020-1010=2010 37.1250= 600 38.258= 200 39.2311= 253 40.12525=5 41.4200-2200=2000 42.220+80= 300 43.2085= 800 .80+603=100 25.4

2、1+182= 50 26.75-115= 20 27.42+7-29= 20 28.560080=70 29.2516= 400 30.12025= 3000 31.3611= 396 32.102525=41 33.336+70= 406 34.2594= 900 35.200-333= 101 36.3020-1010=2010 37.1250= 600 38.258= 200 39.2311= 253 40.12525=5 41.4200-2200=2000 42.220+80= 300 43.2085= 800 44.600-3200=0 45.20+202= 30 46.35-255

3、= 30 47.36+8-40= 4 48.280040=70 49.9814 = 7 50.9624 = 4 51.5614 =4 52.6513 = 5 53.7515 = 5 54.12024 =5 55.20025 = 8 56.80016 = 50 57.84021 =40 58.56014 = 40 59.39013 = 30 60.60015 =40 61.7224 = 3 62.8517 = 5 63.9015 =6 64.9616 = 6 65.7826 = 4 66.5117 =3 67.8040 = 2 68.10020 = 5 69.1004 =25 70.24040

4、= 6 71.9204 = 230 72.30060=5 73.642 = 32 74.644 = 16 75.505 =10 76.608 = 7.5 77.964 = 24 78.906 =15 79.400+80 = 480 80.400-80 = 320 81.4080 =3200 82.40080 = 5 83.4816 = 3 84.9624 =4 85.1605= 800 86.4250= 1000 87.0518= 0 88.1076= 760 89.3610=360 90.156= 90 91.243= 72 92.518= 90 93.264= 74 94.715=105

5、95.3230= 960 96.4015= 600 97.6012= 720 98.2330= 690 99.3050=1500 100.5700=350 1.45+156= 135 2.25058=400 3.6524=60 4.303+8=98 5.4004+205= 200 6.10+123+20=34 7.(8020+80)4=21 8.70+(100-105)=120 9.36040= 9 10.4020= 800 11.80-25= 55 12.70+45=115 13.902= 180 14.166= 96 15.3006= 1800 16.5409=60 17.3020= 60

6、0 18.4004= 100 19.350-80= 270 20.160+70=230 21.18-648= 10 22.426+20=27 23.40-57= 5 24.80+603=100 25.41+182= 50 26.75-115= 20 27.42+7-29= 20 28.560080=70 29.2516= 400 30.12025= 3000 31.3611= 396 32.102525=41 33.336+70= 406 34.2594= 900 35.200-333= 101 36.3020-1010=2010 37.1250= 600 38.258= 200 39.231

7、1= 253 40.12525=5 41.4200-2200=2000 42.220+80= 300 43.2085= 800 44.600-3200=0 45.20+202= 30 46.35-255= 30 47.36+8-40= 4 48.280040=70 49.9814 = 7 50.9624 = 4 51.5614 =4 52.6513 = 5 53.7515 = 5 54.12024 =5 55.20025 = 8 56.80016 = 50 57.84021 =40 58.56014 = 40 59.39013 = 30 60.60015 =40 61.7224 = 3 62.

8、8517 = 5 63.9015 =6 64.9616 = 6 65.7826 = 4 66.5117 =3 67.8040 = 2 68.10020 = 5 69.1004 =25 70.24040 = 6 71.9204 = 230 72.30060=5 73.642 = 32 74.644 = 16 75.505 =10 76.608 = 7.5 77.964 = 24 78.906 =15 79.400+80 = 480 80.400-80 = 320 81.4080 =3200 82.40080 = 5 83.4816 = 3 84.9624 =4 85.1605= 800 86.4

9、250= 1000 87.0518= 0 88.1076= 760 89.3610=360 90.156= 90 91.243= 72 92.518= 90 93.264= 74 94.715=105 95.3230= 960 96.4015= 600 97.6012= 720 98.2330= 690 99.3050=1500 100.5700=350 1.45+156= 135 2.25058=400 3.6524=60 4.303+8=98 5.4004+205= 200 6.10+123+20=34 7.(8020+80)4=21 8.70+(100-105)=120 9.36040=

10、 9 10.4020= 800 11.80-25= 55 12.70+45=115 13.902= 180 14.166= 96 15.3006= 1800 16.5409=60 17.3020= 600 18.4004= 100 19.350-80= 270 20.160+70=230 21.18-648= 10 22.426+20=27 23.40-57= 5 24.80+603=100 25.41+182= 50 26.75-115= 20 27.42+7-29= 20 28.560080=70 29.2516= 400 30.12025= 3000 31.3611= 396 32.10

11、2525=41 33.336+70= 406 34.2594= 900 35.200-333= 101 36.3020-1010=2010 37.1250= 600 38.258= 200 39.2311= 253 40.12525=5 41.4200-2200=2000 42.220+80= 300 43.2085= 800 44.600-3200=0 45.20+202= 30 46.35-255= 30 47.36+8-40= 4 48.280040=70 49.9814 = 7 50.9624 = 4 51.5614 =4 52.6513 = 5 53.7515 = 5 54.1202

12、4 =5 55.20025 = 8 56.80016 = 50 57.84021 =40 58.56014 = 40 59.39013 = 30 60.60015 =40 61.7224 = 3 62.8517 = 5 63.9015 =6 64.9616 = 6 65.7826 = 4 66.5117 =3 67.8040 = 2 68.10020 = 5 69.1004 =25 70.24040 = 6 71.9204 = 230 72.30060=5 73.642 = 32 74.644 = 16 75.505 =10 76.608 = 7.5 77.964 = 24 78.906 =1

13、5 79.400+80 = 480 80.400-80 = 320 81.4080 =3200 82.40080 = 5 83.4816 = 3 84.9624 =4 85.1605= 800 86.4250= 1000 87.0518= 0 88.1076= 760 89.3610=360 90.156= 90 91.243= 72 92.518= 90 93.264= 74 94.715=105 95.3230= 960 96.4015= 600 97.6012= 720 98.2330= 690 99.3050=1500 100.5700=3500 44.600-3200=0 45.20

14、+202= 30 46.35-255= 30 47.36+8-40= 4 48.280040=70 49.9814 = 7 50.9624 = 4 51.5614 =4 52.6513 = 5 53.7515 = 5 54.12024 =5 55.20025 = 8 56.80016 = 50 57.84021 =40 58.56014 = 40 59.39013 = 30 60.60015 =40 61.7224 = 3 62.8517 = 5 63.9015 =6 64.9616 = 6 65.7826 = 4 这题66.5117 =3 67.8040 = 2 68.10020 = 5 6

15、9.1004 =25 70.24040 = 6 71.9204 = 230 72.30060=5 73.642 = 32 74.644 = 16 75.505 =10 76.608 = 7.5 77.964 = 24 78.906 =15 79.400+80 = 480 80.400-80 = 320 81.4080 =3200 82.40080 = 5 83.4816 = 3 84.9624 =4 85.1605= 800 86.4250= 1000 87.0518= 0 88.1076= 760 89.3610=360 90.156= 90 91.243= 72 92.518= 90 93

16、.264= 74 94.715=105 95.3230= 960 96.4015= 600 97.6012= 720 98.2330= 690 99.3050=1500 100.5700=350 1.45+156= 135 2.25058=400 3.6524=60 4.303+8=98 5.4004+205= 200 6.10+123+20=34 7.(8020+80)4=21 8.70+(100-105)=120 9.36040= 9 10.4020= 800 11.80-25= 55 12.70+45=115 13.902= 180 14.166= 96 15.3006= 1800 16

17、.5409=60 17.3020= 600 18.4004= 100 19.350-80= 270 20.160+70=230 21.18-648= 10 22.426+20=27 23.40-57= 5 24.80+603=100 25.41+182= 50 26.75-115= 20 27.42+7-29= 20 28.560080=70 29.2516= 400 30.12025= 3000 31.3611= 396 32.102525=41 33.336+70= 406 34.2594= 900 35.200-333= 101 36.3020-1010=2010 37.1250= 60

18、0 38.258= 200 39.2311= 253 40.12525=5 41.4200-2200=2000 42.220+80= 300 43.2085= 800 44.600-3200=0 45.20+202= 30 46.35-255= 30 47.36+8-40= 4 48.280040=70 49.9814 = 7 50.9624 = 4 51.5614 =4 52.6513 = 5 53.7515 = 5 54.12024 =5 55.20025 = 8 56.80016 = 50 57.84021 =40 58.56014 = 40 59.39013 = 30 60.60015

19、 =40 61.7224 = 3 62.8517 = 5 63.9015 =6 64.9616 = 6 65.7826 = 4 66.5117 =3 67.8040 = 2 68.10020 = 5 69.1004 =25 70.24040 = 6 71.9204 = 230 72.30060=5 73.642 = 32 74.644 = 16 75.505 =10 76.608 = 7.5 77.964 = 24 78.906 =15 79.400+80 = 480 80.400-80 = 320 81.4080 =3200 82.40080 = 5 83.4816 = 3 84.9624

20、=4 85.1605= 800 86.4250= 1000 87.0518= 0 88.1076= 760 89.3610=360 90.156= 90 91.243= 72 92.518= 90 93.264= 74 94.715=105 95.3230= 960 96.4015= 600 97.6012= 720 98.2330= 690 99.3050=1500 100.5700=350 1.45+156= 135 2.25058=400 3.6524=60 4.303+8=98 5.4004+205= 200 6.10+123+20=34 7.(8020+80)4=21 8.70+(1

21、00-105)=120 9.36040= 9 10.4020= 800 11.80-25= 55 12.70+45=115 13.902= 180 14.166= 96 15.3006= 1800 16.5409=60 17.3020= 600 18.4004= 100 19.350-80= 270 20.160+70=230 21.18-648= 10 22.426+20=27 23.40-57= 5 24.80+603=100 25.41+182= 50 26.75-115= 20 27.42+7-29= 20 28.560080=70 29.2516= 400 30.12025= 300

22、0 31.3611= 396 32.102525=41 33.336+70= 406 34.2594= 900 35.200-333= 101 36.3020-1010=2010 37.1250= 600 38.258= 200 39.2311= 253 40.12525=5 41.4200-2200=2000 42.220+80= 300 43.2085= 800 44.600-3200=0 45.20+202= 30 46.35-255= 30 47.36+8-40= 4 48.280040=70 49.9814 = 7 50.9624 = 4 51.5614 =4 52.6513 = 5

23、 53.7515 = 5 54.12024 =5 55.20025 = 8 56.80016 = 50 57.84021 =40 58.56014 = 40 59.39013 = 30 60.60015 =40 61.7224 = 3 62.8517 = 5 63.9015 =6 64.9616 = 6 65.7826 = 4 66.5117 =3 67.8040 = 2 68.10020 = 5 69.1004 =25 70.24040 = 6 71.9204 = 230 72.30060=5 73.642 = 32 74.644 = 16 75.505 =10 76.608 = 7.5 7

24、7.964 = 24 78.906 =15 79.400+80 = 480 80.400-80 = 320 81.4080 =3200 82.40080 = 5 83.4816 = 3 84.9624 =4 85.1605= 800 86.4250= 1000 87.0518= 0 88.1076= 760 89.3610=360 90.156= 90 91.243= 72 92.518= 90 93.264= 74 94.715=105 95.3230= 960 96.4015= 600 97.6012= 720 98.2330= 690 99.3050=1500 100.5700=3500