小学二年级数学口算速算练习(10分钟100题).doc
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3+24=
6×4=
4×4=
41+20=
30+36=
3×8= 62+12=
78-28=
7×6=
36+31=
66-41=
61+2=
37-17=
7×4=
39+10=
72-10=
6×2=
3×6=
75-55=
77-43=
8×6=
12+50=
56+22=
3×8=
6×9=
40+29=
45+22=
8×8=
38-18=
13+5+35=
6×9=
69+16=
6×7=
49-22=
43+20=
3×9=
51+20=
6×2=
3×9=
52-11=
44+17+33=
67-24=
6×4=
17+3=
43+17=
9×6=
8×4= 4×7= 3×3= 31+25= 80-40=
63+19= 29+30= 35+29=
68-22= 46+13= 90-60=
8×6= 3×3= 7×7=
9×6=
36+22+= 10-3=
5×8= 7×6= 57+20= 89-17= 45+10= 5×9=
79-65= 2+23= 99-27=
79-38= 46+25+5= 54+21= 80-28= 36+23= 50+25= 50+39= 36+13= 40+33= 17+40= 4×7= 85-39=
53+26= 29+20= 8×5=
59-49=
3×7=
69-48=
5×7=
5×9=
8×9=
17+32=
57-30=
17+30=
6×7=
7×3=
59-53=
9×9=
8×9=