姓名： 口算练习 - 分数乘整数总题数： 100题9 × = ×8=30 × =64 × =======40 × =35 × = ×81= × 18=7 × = ×7= ×8= ×7= ×4=3 × = ×2=5 × =3 × = ×7=24 × = ×36= ×56= ×24 ×54=54 × =42 × = × 14 ×21= ×63=35 × = ×3549 × = ×40=35 × =2 × =6 × = ×2=4 × = ×7= ×8=9 × =4 × = ×5=4 × = ×7= ×5= ×3= ×4=9 × =2 × =3 × =7 × = ×6= ×7=8 × = ×2= ×7=3 × =7 × = ×6= ×8= ×7=3 × ×8=9 × = ×5=5 × ×7=5 × =10 × =3 × 第 1 页姓名： 口算练习 - 分数乘整数总题数： 100题9 × =2 × = ×8=3 × == ×9=3 × = × 12=6 × =9 × =18 × =3 × = ×6= ×7= ×7= ×5= ×3=5 × = ×8=8 × = ×4=8 × = ×4= ×8= ×5=8 × = × 10=15 × = ×24=20 × = ×24第 2 页姓名： 口算练习 - 分数乘分数总题数： 100题 × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × = × =第 1 页姓名： 口算练习 - 分数乘分数总题数： 100题 × = × = × =3 28 × 27 = × = × = × = × = × = × = × = × = × = × = × = × = × = 5 24× = × = × = 4 21× = × = × = 5 21× = × = × = 7 25× = × = × = 5 24× =第 2 页姓名： 口算练习 - 分数连乘总题数： 100题6 × × = ×9 × = ×3 ×7= 7×3 × = ×7×3= 7 ×5 × = 7 ×5 × = 3 ×5 × = 5 ×5 × = 2 ×7 × = 8 × × = ×9 × = ×5 × = ×7 × =9 × × = ×8 × = 8×4 × = ×5 ×6= 3 ×2 × = ×6×8= ×6×4= ×3 ×8= ×8 ×5= 9 × × = ×5 × = ×9 × = ×7 × = ×4 × =6 × × = ×5 × = 5 ×3 × = 7×8 × = ×5 ×8= 5 ×9 × = 2 ×4 × = 8×9 × = ×4×3= 3 × × = ×9 × = ×9 × = ×2 × = ×4 × = ×6 × =3 ×8 × =3 ×7 × =5 ×9 × =5 ×6 × = ×9 ×3= ×8 ×2=6 ×7 × = ×3 ×2=2 × × = ×5 × = ×2 × = ×2 × = ×6 × =第 1 页姓名： 口算练习 - 分数连乘总题数： 100题 ×3 × = × × = × × = × × = × × = × × = × × = × × = × × = × × = × × = ×9 × = × × = × × = × × = × × = × × = × × = × × = × × = × × = × × = ×9 × = × × = × × = × × = × × = × × = × × = × × = × × = × × = × × = ×4 × = × × = × × = × × = × × = × × = × × = × × = × × = × × = × × =第 2 页姓名： 口算练习 - 倒数的认识总题数： 100题1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1 ÷ =1÷( )= 1÷( )= 1÷( )= 1÷( )= 1 ÷( )= 1÷( )= 1÷( )= 1÷( )= 1÷( )= 1 ÷( )= 1÷( )= 1÷( )= 1÷( )= 1÷( )= 1 ÷( )= 1÷( )= 1÷( )= 1÷( )= 1÷( )= 1 ÷( )= ( ) × =1( ) × =1 ×( )=1 ×( )=1() ×4=1( ) ×8=1( ) ×9=18×( )=12×( )=1() ×2=1 ×( )=1 ×( )=1( ) × =1( ) × =1() × =1( ) × =1( ) × =1 ×( )=1 ×( )=1() × =1 ×( )=1 ×( )=1 ×( )=1 ×( )=1() × =1( ) × =1( ) × =1( ) × =1( ) × =1() × =1第 1 页姓名： 口算练习 - 倒数的认识总题数： 100题38×()=15 3×()=13 7×()=1()× =17 5×()=1() × =19 4×()=13 2×()=17 9×()=12 9×()=195×()=1()× =15 7×()=1()× =17 8×()=176×()=1()× =1()× =1()× =1()× =1() × =19 2×()=1()× =1()× =1()× =125×()=18 3×()=1()× =1()× =19 8×()=1第 2 页姓名： 口算练习 - 单元综合练习总题数： 100题1 ÷ = ×49= ×5 × = ×7= ×7=9 × =6 × = × = × = × = × = ×20= × 10= × = ×24= 18 × = ×8= ×6= ×3= ×7= ×9= × = × = × = × = 24 × = 18 × = × = ×21= ×64= 1 ÷ = 1 ÷ = 1 ÷ = ×8= 9 × = × = × = × = × = × 18= 14 × = × =64 。