1000道四年级一步计算口算题(带答案)

1、1.45+15 6= 135 2.250 58=400 3.6 52 4=60 4.30 3+8=98 5.400 4+205= 200 6.10+12 3+20=34 7.(80 20+80) 4=21 8.70+(100-10 5)=120 9.360 40= 9 10.40 20= 800 11.80-25= 55 12.70+45=115 13.90 2= 180 14.16 6= 96 15.300 6= 1800 16.540 9=60 17.30 20= 600 18.400 4= 100 19.350-80= 270 20.160+70=230 21.18-64 8= 10 2

2、2.42 6+20=27 23.40-5 7= 5 24.80+60 3=100 25.41+18 2= 50 26.75-11 5= 20 27.42+7-29= 20 28.5600 80=70 29.25 16= 400 30.120 25= 3000 31.36 11= 396 32.1025 25=41 33.336+70= 406 34.25 94= 900 35.200-33 3= 101 36.3020-1010=2010 37.12 50= 600 38.25 8= 200 39.23 11= 253 40.125 25=5 41.4200-2200=2000 42.220+

3、80= 300 43.20 85= 800 44.600-3 200=0 45.20+20 2= 30 46.35-25 5= 30 47.36+8-40= 4 48.2800 40=70 49.98 14 = 7 50.96 24 = 4 51.56 14 =4 52.65 13 = 5 53.75 15 = 5 54.120 24 =5 55.200 25 = 8 56.800 16 = 50 57.840 21 =40 58.560 14 = 40 59.390 13 = 30 60.600 15 =40 61.72 24 = 3 62.85 17 = 5 63.90 15 =6 64.

4、96 16 = 6 65.78 26 = 4 66.51 17 =3 67.80 40 = 2 68.100 20 = 5 69.100 4 =25 70.240 40 = 6 71.920 4 = 230 72.300 60=5 73.64 2 = 32 74.64 4 = 16 75.50 5 =10 76.60 8 = 7.5 77.96 4 = 24 78.90 6 =15 79.400+80 = 480 80.400-80 = 320 81.40 80 =3200 82.400 80 = 5 83.48 16 = 3 84.96 24 =4 85.160 5= 800 86.4 25

5、0= 1000 87.0 518= 0 88.10 76= 760 89.36 10=360 90.15 6= 90 91.24 3= 72 92.5 18= 90 93.26 4= 74 94.7 15=105 95.32 30= 960 96.40 15= 600 97.60 12= 720 98.23 30= 690 99.30 50=1500 100.5 700=350 1.45+15 6= 135 2.250 58=400 3.6 52 4=60 4.30 3+8=98 5.400 4+205= 200 6.10+12 3+20=34 7.(80 20+80) 4=21 8.70+(

6、100-10 5)=120 9.360 40= 9 10.40 20= 800 11.80-25= 55 12.70+45=115 13.90 2= 180 14.16 6= 96 15.300 6= 1800 16.540 9=60 17.30 20= 600 18.400 4= 100 19.350-80= 270 20.160+70=230 21.18-64 8= 10 22.42 6+20=27 23.40-5 7= 5 24.80+60 3=100 25.41+18 2= 50 26.75-11 5= 20 27.42+7-29= 20 28.5600 80=70 29.25 16=

7、 400 30.120 25= 3000 31.36 11= 396 32.1025 25=41 33.336+70= 406 34.25 94= 900 35.200-33 3= 101 36.3020-1010=2010 37.12 50= 600 38.25 8= 200 39.23 11= 253 40.125 25=5 41.4200-2200=2000 42.220+80= 300 43.20 85= 800 44.600-3 200=0 45.20+20 2= 30 46.35-25 5= 30 47.36+8-40= 4 48.2800 40=70 49.98 14 = 7 5

8、0.96 24 = 4 51.56 14 =4 52.65 13 = 5 53.75 15 = 5 54.120 24 =5 55.200 25 = 8 56.800 16 = 50 57.840 21 =40 58.560 14 = 40 59.390 13 = 30 60.600 15 =40 61.72 24 = 3 62.85 17 = 5 63.90 15 =6 64.96 16 = 6 65.78 26 = 4 66.51 17 =3 67.80 40 = 2 68.100 20 = 5 69.100 4 =25 70.240 40 = 6 71.920 4 = 230 72.30

9、0 60=5 73.64 2 = 32 74.64 4 = 16 75.50 5 =10 76.60 8 = 7.5 77.96 4 = 24 78.90 6 =15 79.400+80 = 480 80.400-80 = 320 81.40 80 =3200 82.400 80 = 5 83.48 16 = 3 84.96 24 =4 85.160 5= 800 86.4 250= 1000 87.0 518= 0 88.10 76= 760 89.36 10=360 90.15 6= 90 91.24 3= 72 92.5 18= 90 93.26 4= 74 94.7 15=105 95

10、.32 30= 960 96.40 15= 600 97.60 12= 720 98.23 30= 690 99.30 50=1500 100.5 700=350 1.45+15 6= 135 2.250 58=400 3.6 52 4=60 4.30 3+8=98 5.400 4+205= 200 6.10+12 3+20=34 7.(80 20+80) 4=21 8.70+(100-10 5)=120 9.360 40= 9 10.40 20= 800 11.80-25= 55 12.70+45=115 13.90 2= 180 14.16 6= 96 15.300 6= 1800 16.

11、540 9=60 17.30 20= 600 18.400 4= 100 19.350-80= 270 20.160+70=230 21.18-64 8= 10 22.42 6+20=27 23.40-5 7= 5 24.80+60 3=100 25.41+18 2= 50 26.75-11 5= 20 27.42+7-29= 20 28.5600 80=70 29.25 16= 400 30.120 25= 3000 31.36 11= 396 32.1025 25=41 33.336+70= 406 34.25 94= 900 35.200-33 3= 101 36.3020-1010=2

12、010 37.12 50= 600 38.25 8= 200 39.23 11= 253 40.125 25=5 41.4200-2200=2000 42.220+80= 300 43.20 85= 800 44.600-3 200=0 45.20+20 2= 30 46.35-25 5= 30 47.36+8-40= 4 48.2800 40=70 49.98 14 = 7 50.96 24 = 4 51.56 14 =4 52.65 13 = 5 53.75 15 = 5 54.120 24 =5 55.200 25 = 8 56.800 16 = 50 57.840 21 =40 58.

13、560 14 = 40 59.390 13 = 30 60.600 15 =40 61.72 24 = 3 62.85 17 = 5 63.90 15 =6 64.96 16 = 6 65.78 26 = 4 66.51 17 =3 67.80 40 = 2 68.100 20 = 5 69.100 4 =25 70.240 40 = 6 71.920 4 = 230 72.300 60=5 73.64 2 = 32 74.64 4 = 16 75.50 5 =10 76.60 8 = 7.5 77.96 4 = 24 78.90 6 =15 79.400+80 = 480 80.400-80 = 320 81.40 80 =3200 82.400 80 = 5 83.48 16 = 3 84.96 24 =4 85.