2023年四年级口算题1000道.pdf

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1、1.45+15 6=135 2.250 5 8=4003.6 5 2 4=604.30 3+8=985.400 4+20 5=200 6.10+12 3+20=347.(80 20+80)4=218.70+(100-10 5)=1209.360 40=9 10.40 20=800 11.80-25=55 12.70+45=11513.90 2=180 14.16 6=96 15.300 6=1800 16.540 9=6017.30 20=600 18.400 4=100 19.350-80=270 20.160+70=23021.18-64 8=10 22.42 6+20=2723.40-5

2、 7=5 24.80+60 3=10025.41+18 2=50 26.75-11 5=20 27.42+7-29=20 28.5600 80=7029.25 16=400 30.120 25=3000 31.36 11=396 32.1025 25=4133.336+70=406 34.25 9 4=900 35.200-33 3=101 36.3020-1010=201037.12 50=600 38.25 8=200 39.23 11=253 40.125 25=541.4200-2200=200042.220+80=300 43.20 8 5=800 44.600-3 200=045.

3、20+20 2=30 46.35-25 5=30 47.36+8-40=4 48.2800 40=7049.98 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 64.96 16=6 65.78 26=4 66.51 17=3 67.80 40=2 68.100 20=5 69.100 4=25 70.2

4、40 40=6 71.920 4=230 72.300 60=573.64 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=36090.15 6=90 91.24 3=72 92.5 18=90 93.26 4=74 94.7 15=10595.32 3

5、0=960 96.40 15=600 97.60 12=720 98.23 30=690 99.30 50=1500100.5 700=3501.45+15 6=135?2.250 5 8=400?3.6 5 2 4=60?4.30 3+8=98?5.400 4+20 5=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

6、=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 9 4=900?35.200-33 3=101?36.3020-1010=2010?37.12 50=600?38.25 8=200?3

7、9.23 11=253?40.125 25=5?41.4200-2200=2000?42.220+80=300?43.20 8 5=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

8、 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?85.160 5=800?86.4 250=1000?87.0 518

9、=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 5 8=400?3.6 5 2 4=60?4.30 3+8=98?5.400 4+20 5=200?6.10+12 3+20=34?7.(80 20+80)4=21?8.70+(100-10 5)=120?9.360 40=9?1

10、0.40 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=400?30.120 25=3000?31.36 11=396?32.1025

11、25=41?33.336+70=406?34.25 9 4=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 8 5=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

12、?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?72.300 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?86.4 250=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?95.32 30=960?96.40 15=600?97.60 12=720?98.23 30=690?99.30 50=1500?100.5 700=350