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小学数学计算练习 四年级下学期口算练习 2023/02/10
班级: 姓名: 情况:
25.5×83.8=
22×5.6=
58.5÷4.5=
81.5×26.5=
4.5×48.5=
26.5×70.5=
48.5×92.5=
70.6×14.4=
91.4+36.4=
14.4+58.4=
37.4+81.4=
59.4+4.4=
81.4+26.5=
4.5+48.5=
26.5+70.3=
48.3+92.3=
70.3+15.3=
92.3+37.3=
16.4+60.4=
38.4+82.4=
60.4+5.4=
82.4+27.4=
5.2+49.2=
26.5×68.7=
46÷2=
24.1+68.9=
46.9+90.9=
69.9+14.9=
91.9+36.9=
14.9+58.9=
36+80=
58+3=
80+25=
3.8+47.8=
25.8+69.8=
48.8+92.8=
70.9+15.9=
49.5÷5.5=
71.5-27.5=
93.5-49.5=
71.6-16.6=
93.6-39.6=
61.6-17.6=
83.4-39.6=
61.4-6.4=
83.4-28.5=
5.5×49.5=
27.5×71.5=
49.5×93.5=
72.5×17.5=
94.5×39.3=
17.4×61.4=
39.4×83.4=
61.4×6.4=
83.4×28.4=
6.4×50.4=
28.4×72.4=
51.5×95.5=
73.3×18.3=
95.3×40.3=
18.3×62.3=
40.3×84.3=
62.3×7.4=
83.4+28.4=
6.4+50.4=
51.2×73.2=
51.2+95.2=
73.2+18.2=
95.3+40.3=
18.3+62.3=
40.3+84.3=
62.3+7.3=
84.1+29.1=
8.1+52.1=
30.2+74.2=
52.2+96.2=
74.2+19.2=
96.2+41.2=
19.2+63.2=
41+85.1=
48÷4=
26×70=
49×93=
71×16=
93×38.8=
16.9×60.9=
38.9×82.9=
60.9×5.9=
82.9×27.9=
47.2-4.2=
17.9+50=
5+49=
27.8+71.8=
49.8+93.8=
71.8+16.8=
93.8+38.8=
16.9+60.9=
38.9+82.9=
61.9+6.9=
83.7+28.7=
6.7+50.7=
28.7+72.7=
50.8+94.8=
72.8+17.8=
94.8+39.8=
17.8+62.8=
40.6+84.6=
62.6+7.6=
12.8+61.7=
64.4÷9.2=
85.3×30.3=
8.3×52.3=
30.3×75.3=
53.3×97.3=
75.3×20.3=
97.4×42.4=
20.4×64.2=
42.2×86.2=
64.2×9.2=
86.2×31.2=
10.2×54.2=
32.3×76.3=
54.3×98.3=
76.3×21.3=
98.1×43.1=
21.1×65.1=
43.1×87.1=
93.1×43.2=
10.2+54.2=
32.2+76.2=
54+98=
76.1+21.1=
98.1+43.1=
21.1+65.1=
43.1+87.1=
66.1+11.1=
88.1+33.1=
11+55=
33+77=
55+99=
77+22=
99+44=
22+66=
44.1+88.1=
55÷11=
71.5-16.5=
93.6-38.6=
60.6-16.6=
83.6-39.6=
83.4-28.4=
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