二年级数学
3× 9= 4× 2= 7 3 × 5= × 3= 8×8= 1×5= 3 7 × 9= ×5= 5× 6= 6× 5= 3 5 ×6= ×3= 6× 5= 2 × 6= 3× 6= 5 × 4= 乘法口算练
习题 1
1× 3= 9× 5= 3× 2= 1× 3= 2×6= 7× 5= 8× 1= 2× 6= 5× 9= 8×6= 7× 6= 2× 9=
5 ×9=5 ×7=7 ×2=1 ×9=2 ×7= 3 ×4=3 ×8=9 ×5=7 ×9=1 ×9= 4 ×4=3
×4=1×6= 6× 4=
9× 8= 4× 9= 3× 7= 7×1= 7× 7= 9× 7= 5× 8= 7× 6= 2×9= 6× 5= 7× 1= 8× 5=
4 ×9= 8 × 7= 6 × 4= 7 × 2= 8 × 9= 3 ×2= 9 × 6= 1 × 1= 9 × 8= 8 × 9= 1 ×2= 2 × 4= 5 × 8= 1
× 8=
3×3= 9×9= 9×3= 5×2= 8×2= 4×8= 8×7= 4×6= 3×3= 5×6= 7×9= 5×3= 7×8= 7×9=
5 × 1= 2 × 5= 8 × 2= 4 × 8= 2 ×4= 6 × 7= 1 × 7= 1 × 2= 3 × 4= 7 ×1= 4 × 3= 8 × 6= 6 × 3= 4
× 6=
2× 4= 4× 6= 5× 2= 7× 1= 8× 7= 7× 8= 1× 6= 4× 7= 3× 1= 9× 4= 2× 5= 4× 5= 7× 5= 2× 4=
8 ×5= 6 ×7= 1 ×1= 2 ×3= 6 ×3= 3 ×4= 6 ×6= 6 ×4= 5 ×7= 6 ×2= 7 ×1= 0 ×6= 3 ×2= 3
×7=
1× 8= 8× 3= 3×3= 2× 4= 3× 7= 8× 9= 6× 4= 3×9= 6× 4= 4× 5= 7× 1= 7× 6= 9×9=
5 × 6= 2 × 6= 4 ×5= 5 × 2= 6 × 1= 5 × 8= 9 × 1= 3 ×7= 6 × 3= 3 × 8= 5 × 3= 2 × 3= 2 ×5=
二年级数学
8× 6= 7× 9= 7×9= 6 × 7= 8 × 7= 7 ×6= 5×9= 1×8= 5×2= 6 × 8= 2 ×3= 4 × 7= 3× 4= 6× 5= 4× 9= 3 ×2= 7 2 ×2= ×2= 7× 9= 8 × 7= 7× 8= 2 × 3= 5× 7= 2 × 3= 乘法口算练
习题 2
8× 1=1× 9=4× 2=1× 0=7×1= 8× 7=9× 3= 3 2× 6=6× 7=5×5= 6× 2=8× 5=8 ×7=7 ×2=8 ×8=8
×5=1 ×4= 2
×2=×4= 3 ×9=7
×4=7 ×5= 7 ×5=6
×2=4× 7=
3× 2= 7× 6= 6× 5= 6×9= 9× 3= 6× 6=
7×2= 4 9× 5= 7×3= 9× 7= 8× 6= 8× 6=
5 × 1= 4 × 5= 3 × 6= 6 × 2= 7 ×7= 8 × 3= 6 × 5=
×3= 5 × 9= 2 ×3= 4 × 8= 8 × 8= 7 × 6=
0×5= 7×3= 9×8= 5×8= 4×7= 6×1= 7×8=
4×2= 7 6×8= 1×8= 5×6= 9×4= 5×9=
8 8 5 8 5 8 2 ×6 6 9 6 1 × 8= × 1= × 7= ×2= × 4= × 8= × 6=
×2= × 3= × 5= × 1= × 3=
6× 5=9× 1=4× 7=1× 6=2× 4=5× 1=8× 1=2× 9= 2 5× 8=6× 3=1× 7=6× 9=7× 2=4 ×3= 2
×9=
2 ×2= 4 ×5= 2 ×2= 4 ×7= 4
×5=
×6= 7 ×9= 8 ×6= 8 ×6= 4
×5=
5 ×7=
2× 8= 6×1= 1× 8= 3× 6= 8× 8= 4× 9= 6×1= 6
4 × 9= 2 ×7= 2 × 5=4 × 8=6 × 5=9 × 8=×6=
二
6=
二年级数学
1× 7= 7× 9= 9 7 × 4= × 4= 6×8= 4×9= 3 8 × 6= ×8= 6× 2= 4× 7= 4 8 ×8= ×7= 5× 6= 3 × 7= 5× 5= 4 × 4= 乘法口算练
习题 3
2× 9= 3× 3= 7× 2= 4× 7= 3×4= 3× 7= 8× 9= 4× 4= 7× 5= 4×5= 6× 2= 7× 4=
2 ×4=6 ×3=4 ×2=3 ×6=3 ×5= 4 ×1=5 ×1=2 ×5=1 ×6=3 ×3= 4 ×8=8
×7=9×2= 8× 6=
4× 5= 7× 2= 7× 9= 7×8= 8× 1= 5× 7= 2× 8= 2× 7= 3×7= 5× 8= 6× 4= 3× 9=
2 ×5= 6 × 9= 1 × 5= 5 × 6= 8 × 7= 8 ×6= 2 × 3= 2 × 3= 4 × 9= 2 × 4= 8 ×9= 8 × 6= 9 × 7= 3
× 7=
6×5= 9×8= 8×2= 8×8= 3×9= 2×9= 4×7= 2×4= 7×2= 3×6= 3×5= 8×9= 2×5= 4×5=
4 × 9= 6 × 6= 7 × 9= 7 × 9= 5 ×7= 7 × 7= 2 × 9= 6 × 3= 4 × 7= 3 ×4= 3 × 7= 4 × 4= 7 × 5= 3
× 3=
9× 4= 7× 4= 2× 5= 5× 3= 3× 5= 5× 4= 7× 3= 9× 8= 9× 3= 6× 2= 3× 6= 2× 3= 4× 9= 8× 4=
7 ×9= 9 ×2= 6 ×2= 2 ×7= 5 ×3= 4 ×8= 9 ×5= 5 ×4= 5 ×2= 3 ×8= 8 ×9= 9 ×4= 8 ×6= 2
×8=
5× 3= 5× 9= 9×5= 4× 8= 4× 5= 6× 8= 3× 7= 2×8= 8× 2= 8× 8= 3× 9= 2× 9= 4×7=
2 × 9= 4 × 3= 3 ×6= 3 × 8= 2 × 4= 3 × 8= 3 × 2= 5 ×6= 7 × 9= 7 × 9= 5 × 7= 7 × 7= 1 ×8=
二年级数学
7× 5= 3× 3= 6×4= 4 × 2= 4 × 9= 8 ×7= 5×9= 3×3= 6×3= 7 × 5= 9 ×9= 4 × 9= 8× 9= 2× 5= 4× 5= 4 ×4= 7 3 ×5= ×3= 9× 5= 9 × 8= 5× 4= 9 × 3= 5× 2= 6 × 2= 乘法口算练
习题 4
3× 9=6× 8=9× 5=3× 4=2×6= 2× 7=3× 4= 3 2× 6=9× 5=8×6= 4× 4=3× 4=4 ×8=8 ×4=5 ×7=4
×9=7 ×5= 9
×4=×8= 9 ×5=7
×9=7 ×6= 2 ×9=3
×9=9× 8=
6× 4= 7× 2= 4× 3= 8×9= 3× 2= 9× 6=
5×8= 9 7× 6= 2×9= 2× 4= 5× 8= 8× 8=
5 × 9= 4 × 9= 4 × 8= 3 × 7= 7 ×6= 7 × 7= 9 × 7=
×8= 8 × 9= 6 ×5= 7 × 8= 8 × 5= 3 × 9=
8×8=4×9=6×6=7×9=7×9=5×7=7×7=4×8= 2 2×4=6×3=4×2=3×6=3×5=6 9 8 8 3 2 4 ×3 7 4 3 3 × 5= × 8= × 2= ×8= × 9= × 9= × 7=
×3= × 2= × 7= × 4= × 7=
6× 2=4× 7=9× 4=7× 4=2× 5=5× 3=3× 5=5× 4= 4 7× 3=9× 4=8× 6=2× 8=3× 7=4 ×8= 7
×8=
7 ×9= 9 ×2= 6 ×2= 2 ×7= 5
×3=
×8= 2 ×3= 4 ×9= 8 ×4= 5
×6=
5 ×5=
3× 8= 8×9= 4× 4= 2× 9= 4× 3= 4× 8= 4×5= 2
3 × 6= 2 ×3= 6 × 3=5 × 9=9 × 5=3 × 8=×4=
二
9=
二年级数学
8× 5= 3× 9= 8 5 × 8= × 9= 4×5= 2×6= 2 3 × 9= ×2= 8× 7= 9× 3= 2 3 ×2= ×4= 6× 8= 3 × 8= 5× 5= 9 × 3= 乘法口算练
习题 5
7× 9= 4× 7= 4× 5= 3× 6= 6×2= 7× 7= 7× 9= 7× 9= 4× 7= 3×2= 7× 6= 5× 6=
7 ×6=3 ×2=7 ×6=5 ×6=9 ×5= 3 ×4=8 ×7=7 ×6=5 ×1=4 ×5= 3 ×6=6
×2=7×5= 8× 8=
9× 9= 9× 8= 9× 3= 3×8= 8× 9= 9× 4= 6× 8= 2× 9= 5×8= 6× 3= 6× 8= 4× 5=
4 ×7= 3 × 3= 2 × 5= 5 × 4= 5 × 2= 3 ×6= 2 × 3= 4 × 9= 4 × 5= 6 × 2= 7 ×9= 8 × 6= 6 × 9= 7
× 2=
2×4= 6×5= 3×5= 7×2= 5×6= 2×6= 4×5= 6×3= 3×8= 7×6= 2×3= 2×5= 7×2= 8×8=
3 × 7= 2 × 6= 4 × 5= 1 × 8= 8 ×3= 3 × 3= 6 × 4= 4 × 5= 5 × 3= 7 ×2= 9 × 9= 8 × 7= 4 × 2= 8
× 5=
2× 6= 6× 7= 6× 3= 6× 3= 8× 5= 8× 6= 7× 9= 7× 9= 4× 7= 4× 5= 3× 6= 6× 9= 9× 3= 6× 6=
3 ×9= 7 ×4= 7 ×5= 7 ×5= 6 ×2= 6 ×7= 8 ×7= 7 ×6= 3 ×2= 7 ×6= 6 ×2= 7 ×7= 8 ×3= 6
×5=
8× 2= 4× 8= 8×7= 4× 6= 3× 4= 7× 1= 4× 3= 8×6= 6× 8= 3× 7= 2× 8= 3× 9= 4×8=
2 × 4= 6 × 7= 9 ×7= 3 × 3= 5 × 6= 7 × 9= 5 × 3= 7 ×8= 3 × 8= 3 × 2= 5 × 6= 7 × 6= 8 ×7=
二年级数学
5× 7= 9× 4= 6× 2= 2 × 3= 3 × 2= 2 × 5= 2×5= 6×9= 4×2= 8 × 7= 7 × 2= 8 ×8= 5× 6= 6× 9= 9× 3= 6 ×2= 5×8= 4× 7= 8× 8= 8 ×2= 5 × 4= 7 × 8= 乘法口算练
7 ×7= 8 ×3= 习题 6
5× 7=5× 8=4× 6=3× 6=5×3= 8× 5=6× 7= 5 8× 7=7× 8=6×6= 6× 4=6 ×3=7 ×9=5 ×6=6
×5=2 ×4= 4
×6=×2= 6 ×3=3
×4=4 ×7= 3
×8=7×8= 9× 6=
3× 2= 3× 7= 2× 6= 5×4= 5× 6= 2× 6=
4×5= 6 6× 3= 3×8= 7× 6= 2× 3=
4 ×5= 7 × 5= 2 × 4= 6 × 5= 3 × 5= 1 ×8= 8 × 3= 3 × 3=
×4= 4 × 5= 5 ×3= 7 × 2= 9 × 9=
8×5= 2×2= 3×4= 3×9= 7×4= 7×5= 7×5= 6×2=
6×7= 7 8×7= 7×6= 3×2= 7×6=
8 9 2 6 5 6 8 8 ×7 4 4 3 × 7= × 3= × 6= × 7= ×5= × 2= × 5= × 6=
×9= × 7= × 5= × 6=
6× 6= 7× 2= 9× 5= 7× 3= 4× 3= 4× 8= 8× 8= 7× 6=
6× 8= 7 2× 3= 4× 7= 7× 3= 6× 8=
6 ×5= 4 ×3= 5
×9=
3 ×9= 9 ×7= 8 ×6= 8 ×6= 5
×9=
×8= 5 ×2= 8 ×8= 8 ×7= 5
×7=
4× 6= 7× 6= 6×2= 5× 6= 9× 4= 3× 4= 6× 5= 9×4= 2
4 × 2= 6 × 8= 6 ×3= 9 × 5=5 × 9=3 × 2=7 × 2=×2=
二
9=
4× 9= 2年× 7= 4× 2= 3× 7= 7×2= 4×7= 3×4= 4 × 2= 3 × 6= 3 ×5= 5× 4= 5× 2= 3× 8= 9 ×3= 2×8= 3× 9= 4× 8= 5 ×6= 7 × 6= 8 × 7= 二年级数学乘法口算练5 × 2= 8 × 9= 6 ×2= 3 ×6= 习题 7
6× 7= 8× 4= 2× 9= 5× 8= 6×3= 6× 9= 4× 5= 5× 7= 8× 7= 2×3= 2× 3=
4 ×7=4 ×5=2 ×6=5
×5=8 ×6= 6 ×8=7 ×2=7 ×9=7
×8=5 ×7= 2
×8=5×8= 3× 9=
2× 5= 4× 9= 6× 5= 9×8= 8× 2= 8× 8= 3× 9= 2× 9= 4×7= 2× 9= 3× 3=
6 ×4= 3 × 7= 6 × 3= 8 × 8= 4 × 9= 6 ×6= 7 × 9= 7 × 9= 5 × 7= 7 × 7= 4 ×8= 2 × 4= 6 × 3=
3×7= 4×4= 7×5= 3×3= 4×8= 8×7= 7×9= 9×2= 6×2= 2×7= 5×3= 4×8= 9×5=
8 × 9= 2 × 5= 4 × 5= 6 × 2= 4 ×7= 9 × 4= 7 × 4= 2 × 5= 5 × 3= 3 ×5= 5 × 4= 7 × 3= 9 × 8=
8× 9= 9× 4= 8× 6= 8× 4= 5× 6= 5× 5= 6× 3= 2× 9= 4× 3= 4× 8= 4× 5= 6× 8= 3× 7=
2 ×3= 4 ×9= 0
×3=
2 ×8= 3 ×7= 4 ×4= 4 ×1= 5
×9=
9 ×5= 3 ×8= 2 ×6= 3 ×8= 3
×2=
7× 9= 4× 7= 9×4= 4× 5= 7× 6= 5× 6= 9× 5= 3×4= 6× 5= 2× 9= 2× 2= 4× 5= 2×7=
7 × 6= 4 × 9= 3 ×2= 9 × 4= 3 × 6= 6 × 2= 7 × 7= 7 ×9= 4 × 3= 4 × 7= 1 × 6= 2 × 4= 6 ×8=
2× 5= 9 × 8= 3×5= 1×8= 7 × 2= 5 × 6= 7× 5= 7× 5= 6 8
×2= ×5=
4× 8= 7×9= 8 × 7= 7 ×6= 5× 4= 9年× 3=
二年级数学
乘法口算练
习题 8
8× 7= 7 ×9=7× 6= 4 ×7=5× 1= 3 ×2=4× 5= 7
×6=3×6= 5 ×6= 6× 2= 8 ×5=8× 8= 3 ×9=5× 9= 7 ×5=4× 7= 8
×8=3
×3= 9 ×9=
5× 2= 3× 8= 8×9= 9× 4=
8× 6= 2× 3= 5× 8= 6×3= 8× 6= 4× 6= 4× 5= 2× 6= 2×4= 6× 5=
6 × 2= 3 × 6= 2 ×3= 4 × 9= 4 × 5= 2 × 6= 7 × 9= 8 ×6= 6 × 9= 7 × 2= 2 × 9= 3 × 2= 3 ×7= 2 × 6=
8×3= 3×3= 6×4= 4×5= 5×3= 7×2= 9×9= 8×7= 4×2= 8×5= 2×2= 3×4= 3×9= 7×4=
2 × 6= 5 ×4= 6 × 3= 3 × 8= 7 × 6= 2 × 3= 2 ×5= 7 × 2= 8 × 8= 8 × 7= 9 × 3= 2 ×6= 6 × 7= 6 × 3=
6× 2= 6× 7= 8× 7= 7× 6= 3× 2= 7× 6= 5× 6= 6× 9= 9× 3= 6× 6= 6× 8= 7× 8= 2× 8= 3× 9=
8 ×6= 7 ×9= 7 ×9= 4 ×7= 4
×5=
3 ×6= 6 ×2= 7 ×7= 8 ×3= 6
×5=
3 ×8= 3 ×2= 5 ×6= 7
×1=
4× 7= 4× 5= 3× 6= 6× 2= 8×7= 5× 6= 7× 9= 7× 9= 4× 7= 7×6=
3 × 2= 7 × 6= 5 × 6= 9 × 5= 2 ×8= 3 × 4= 8 × 7= 7 × 6= 5 × 4= 3 ×6=
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