480道五年级口算题啊,切记一定要答案

2个回答

  • 1 50 题

    3.4-1.4= 2

    7.82-7.2= 0.62

    2.19+9.1= 11.29

    10.1-0.89= 9.21

    0.68+0.42= 1.1

    8.1-5.1= 3

    0.728-0.24= 0.968

    0.8+0.18= 0.98

    0.89-0.25= 0.64

    1-0.98= 0.02

    0.048+0.52= 0.568

    5×400= 2000

    19.9+11.1= 31

    187÷1000= 0.187

    1+3.89= 4.89

    0.081×10= 0.81

    75÷10= 7.5

    0.96÷0.8= 1.2

    0.8×7= 5.6

    1.5×7= 10.3

    1.32×8= 10.56

    0.7×8= 5.6

    10.3×2= 20.6

    5×0.6= 3

    0.9×0.3= 0.27

    3.5×0.2= 0.7

    2.01×0= 0

    10×0.05= 0.5

    0.13×7= 0.91

    0.21×100= 21

    0.7×4= 2.8

    0.05×4= 0.2

    4×0.3= 1.2

    430-250= 180

    0.17+0.06= 0.23

    1.02-0.09= 0.93

    7200÷800= 9

    0.17+0.6= 0.77

    0.83-0.6= 0.23

    17×300= 5100

    0.98-0.09= 0.89

    0.2+0.78= 0.98

    600×700= 420000

    10.2+0.02= 10.22

    0.15+0.7= 0.85

    670+250= 920

    10.2+0.2= 10.4

    9.2-6= 3.2

    8500÷500= 17

    3.2-3.2= 0