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1、小數(shù)乘除法口算練習(xí)班級(jí)姓名0.9 X 6=X 4=X 0=0.2 X 0.5=60 X 0.5=0.5 X 1.1 =1.5 X 4=0.7X 0.8=2.51.870.24X 5=0.2 X0.6=0.6 X0.02=1.25 X 4=0.2 X1.7=5.4 + 10=0.18x 0.3=4X 0.25=0.4 +8=1.8X 0.5=0.13 X 4=8.7 + 1000=2.5 X10=6.3+ 2.1 =0.48+ 4=0.8 X 0.5=2.7 + 10=8 -0.4=8 +0.5=7.2 -；0.6=8.5 + 1.7=0.5 X 4=0.56 + 14=1.6+ 0.8=6.3

2、+ 9=0.45 + 0.15=3.6 + 0.1 =0.1 私 8=0.4 X 0.25=1.4X 0.4=0 .04X 25=0.96+ 0.03=4.2 + 1.4=3.9+ 3.9=0-6.81 =3.2 + 100=1.2 + 0.31.5 X 4=2.5X 4 =0.13X 4=8.5 X 100=0.49 + 7=2.4 -0.8=5.4 + 110=3.2 + 100=84 + 4.2=1000X 0.756=4.2 X W=0.45 + 0.15=3.6+ 0.1 =1.25 X 8=3.8 X 2=0 .7 X0.8 =8.5X 100=9.3+ 0.3=2.1 X 0.3

3、=0.32 + 16=12.07+ 10=1.07+ 100=0.49 + 0.7=0 .04 X 25=0.96 + 0.03=0.45 + 0.5=0.2 + 0.018.4 + 4.2=0+ 0.25=1 + 0.01 =1 + 0.01 =9.3 + 0.31000 X 0.756=0.5 X 100=2.5 X 0.4=1.6 X 0.2=4 + 0.4=1.25 X 8=3.8 X 2=0.2 + 0.01 =0.5 X 100=0 + 0.25=7.2 + 0.9=1.6 X 0.2=0.45 + 0.5=4.2 X 1000=7.2 + 0.9=0.5 X 4=5.4 + 10

4、=4.2 X 1000=0.45 + 0.15=2.5 X 4 =0.1 >0.4=2.4 +0.8=3.6 + 0.1 =2 X0.5 =1.25 X8=8.5 X 100=3.2 + 100=1.8 + 0.3=8.5 + 1.7=1.2 + 0.3 =0.49 + 0.7=0 .04 X 25=0. 96+ 0.03=7.2 +9=2.4 X5=0.8X 0.3=8.5 +1.7=1.2 + 0.35.4 + 6 =0.54 +6 =3.2 + 0.08 =1+2 =4.8 +4 =0.45 +9 =4.8 + 0.4 =1 + 4 =0.48 -4 =0.84 42 =0.68

5、+ 0.17 =1+5 =0.48 + 0.4 =0.84 + 1.2 =5+0.5 =1+8 =3.9 +3 =9.2 + 0.4 =4+0.8 =1 + 10 =0.39 + 0.3 =4.2 + 0.7 =4.9 + 100 =1 + 100 =7.8 +6 =0.63 + 2.1 =0.4 + 0.04 =2+4 =0.78 +6 =0.21 + 0.7 =0.04 + 0.4 =2+5 =0.78 + 0.6 =5.8 + 5.8 =7.2 + 0.08 =2+8 =9.6 + 0.4 =0.63 + 0.7 =5.4 + 0.28 =3 +2 =0.96 + 0.4 =0.28 +

6、 0.14 =0.7 + 0.02 =3 + 4 =0.96 -4 =5 +0.5 =1.8 + 0.01 =3 + 5 =7.5 + 0.5 =3 + 0.6 =36 + 0.6 =4 + 5 =0.75 + 0.5 =0.3 + 0.6 =6.5 + 0.13 =6 + 5 =75 + 0.5 =0.63 + 0.03 =0.78 + 0.2 =8+5 =6.3 + 0.07 =6.3 + 21 =56 + 0.01 =6 + 8 =8.1 + 9 =4.9 + 100 =4.8 + 0.08 =7+2 =8.1 + 0.9 =56 + 0.56 =0.48 + 0.8 =7+4 =0.8

7、1 + 0.9 =0.4 + 0.04 =0.48 -8 =4+8 =4.2 +6 =6.3 + 0.09 =0. 54-0 6 =9 + 5 =4.2 + 0.06 =0.72 + 0.08 =0. 54-0 6 =7 + 5 =4.2 + 0.6 =4.7 + 10 =0. 54-0 6 =7+ 10 =0.42 + 0.06 =5.6 + 0.28 =0. 54-0 6 =15 - 10 =0.75 + 0.5 =36 + 0.6 =0. 54-0 6 =15 + 100 =7.5 + 0.5 =65 + 0.13 =0. 54-0 6 =15 + 1000 =小數(shù)乘除法口算練習(xí)班級(jí) 姓

8、名可編輯10.98 X100=56.2 +100=100 +1000 +10=8.7+1000=0.224 +10=2.7+10=1 +100 X10=0.75 -10 X100=8.5+1.5-6.3=1.025 X100 +1000=0.048 X100 +10=0.8X10 +100=368 X100=10.1 +100=1.58 +100=0.05 X1000=45.7-5.7 X0.1 =0.48+0.16+0.52=1.8 X0.1 =5+1000=12.8 X100=12.07 +10=1.5 W=2.5 X4=6.9 +10=0.049 X1000 +100=0.3 +100=

9、0.1 X100+1000.127 X1000=0.95 +1000=0.123X10=71.57-4.76-1.24=0.81 X0.01 =0.001 +10 X1000=1.07 +100=0.13 X 4=5.4-10=0.18 X0.3=8.5- 1.7=4.2 X1000=0.45 +0.15=3.6 -X).1 =8.5 X100=0 .04 X25=0.096 -0.03=3.2 -100=1.2 -X).3 =0.49 -7=84 -4.2=1000 X0.756=0.5 X1OO=00.25=1 -0.01 =9.3 -X).3=1.25 X8=3.8 X2=7.2 -0.

10、9=1.6 X0.2=2.1 X0.3=0.32 -16=40.4=0.45 -0.5=0.2 -X).01 =小數(shù)乘除法口算練習(xí)班級(jí)姓名0.9 X6=0.2 X0.5=60 X0.5=7 X0.08=1.87 X0=0.24 X5=0.05 X1.6=0.5 X1.1 =0.8 X0.5=60.12=1.25 X4=6.2 +1.7=4 X0.25=0.4 -8=1.8 X0.5=2.5-10=6.3 -2.1 =0.92 -4=80 -1.6=8 -X).5=7.2 -X).6=0.56 -14=1.6 0.8=6.3 一9二0.15 X8=0.4 X0.25 =1.47 X0.4=4.2

11、 -1.4=3.9 -3.9=0 .81 =1.5 X4=2.5 X4 =0.13 X 4=2.4-0.8=5.4 -10=3.2 -100=4.2 X1000=0.45 -X).15=3.6 -0.1 =0 .75+0.8 =8.5 X1OO=9.3 -0.3=0.18 X0.3=8.5 + 1.7=1.2 -X).3 =0.49 -X).7=0 .04 X25=0.096 -X).03=84 -4.2=0 0.25=1 -X).01 =1000 X0.756=0.5 X100=2.5 X1.47 X0.4=1.25 X8=3.8 X2=0.2 -0.01 =7.2 -X).9=1.6 X0

12、.2=0.45 +0.5=0.45 X2.5 =0.8X1.25 =0.3 X3.6=可編輯0.3 X0.3 =10 X0.07 =0.3 X1.4 =0.05 X7 =0.14 X4 =0.2 X0.4 =2.3X4 =0.22 X4 =3.99 X1 = 8-10 =2.5 WX12二0.96 -3=0.56 X1OO=3.215 X1OO=1.1 X0.2 =2.5 X0.4=50 X0.04=0.16 X5 =1.2 XO.5-0.4 =12-3.9=5.37 XO+4.63 =1.6+2.4 X0.3 =0.3 X0.3=12 0.3=0.96 W.3 =2.5 X0.7 X0.8=

13、5.6 X1.O1 =64.32 +16 =8.4X2 =0.05 X0.8 =12 X2.5 =3.5+3.5 X3 =0.75 X4 =0.92 X0.4 =0.02 X0.1 =8.2 + 1.8 =2.5X0.4 =3.25 X0 =0 X3.52 =10-1.8-7.2=0.9X0.8=1.47 -0.7=3.78 X1OO=0.8 X1O=0.6 X0.8 =3.6 X0.4=80 X0.3 =1.78 +2.2 =0.7-0.01 =1 .25 X8 -1.25 =3.9+2.03 =2.14 0.9 =7.2+2.8 =2.87 S7 =1.5 X0.4 =8 2.5 =8X

14、(2.5+0.25)4.2 -0.1 =13.8 +9.9 =2.56 -0.37 =1.23 X3 =19.6 +2 =0.2 X0.26 =1.2 X0.3 =100 -35.22 =2.4 X5 =0.9-0.52 =12.5 X8 =0.43+3.57=1 -0.5=0.16.5 X10=4 s8 =4.08 X1OO=3X0.9=12.5 X8=1.1 X9=9.6 0.6 =2.5 X0.4 =6.60.66 =4.2 +3.5 =27+456 +73=0.90.01 =13 +4 =7 W25 =16 +1.6 =0.36 +0.64 =72.8 +0.8 =2.4 X2.5 =1.25 X0.8 X0.5 =3.2 -1.6=8.8 -2.2=(1.5 + 0.25) X4 二0.5 X0.8=8.4 X0.2=1.6 X0.2 =7.2 X0.3=可編輯2.8 X0.3=0.90.15=1.8X0.4=0.08 X100=2.20.11 =12.5 X0.8=0.35 X0.3=2.8X4=19.6+4=5.5 W55=5.46 + 4.54=1.4 X5=可編輯