五年级口算练习300题

17×40= 100-63= 3.2+1.68=

2.8×0.4= 14-7.4=

1.92÷0.04= 0.32×500= 0.65+4.35= 10-5.4=

3.5×200=

0.4×0.8=

0.36+1.54=

25×12=

3/4 + 1/4 =

3/4 - 1/2=

7.5-(2.5+3.8)=

4/5 - 7/10 =

0.51÷17=

1.6×0.4=

1÷5=

17×40= 4÷20= 4×0.25= 1.01×99= 135÷0.5= 2 + 4/9 = 1/6 + 1/2 -1/6 = 7/8 + 3/8 = 2 - 1/6 -1/3 = 32.8+19= 4.9×0.7= 6÷12= 100-63= 0.75÷15= 420÷35= 3 - 2/3 = 3/10 +1/5 = 5.2÷1.3= 0.87-0.49= 1.5-0.06=

3.2+1.68= 2.8×0.4= 14-7.4= 92÷0.04= 0.32×500=

0.65+4.35= 10-5.4= 4÷20=

3.5×200=

0.75÷15=

0.36+1.54=

420÷35=

3/4 + 1/4 =

3 - 2/3 =

7.5-(2.5+3.8)=

3/10 +1/5 =

0.51÷17=

5.2÷1.3=

1÷5=

0.87-0.49=

3.2+1.68= 1.5-0.06= 0.4×0.8= 1.01×99= 25×12= 2 + 4/9 = 3/4 - 1/2= 7/8 + 3/8 = 4/5 - 7/10 = 32.8+19= 1.6×0.4= 6÷12= 17×40= 2.8×0.4= 4×0.25= 135÷0.5= 2 - 1/6 -1/3 = 4.9×0.7= 100-63= 1/6 + 1/2 -1/6 =

14-7.4= 1.92÷0.04= 0.32×500= 0.65+4.35= 10-5.4=

4÷20= 3.5×200= 1.5-0.06= 0.75÷15=

4×0.25=

420÷35=

135÷0.5=

3 - 2/3 =

1/6 + 1/2 -1/6 =

3/10 +1/5 =

2 - 1/6 -1/3 =

5.2÷1.3=

4.9×0.7=

0.87-0.49=

100-63=

14-7.4= 0.4×0.8= 0.36+1.54= 1.01×99= 25×12= 3/4 + 1/4 = 2 + 4/9 = 3/4 - 1/2= 7.5-(2.5+3.8)= 7/8 + 3/8 = 4/5 - 7/10 = 0.51÷17= 32.8+19= 1.6×0.4= 1÷5= 6÷12= 17×40= 3.2+1.68= 2.8×0.4= 1.92÷0.04=

0.32×500= 0.65+4.35= 10-5.4= 4÷20= 3.5×200=

1.5-0.06= 0.75÷15= 0.4×0.8= 4×0.25=

1.01×99=

135÷0.5=

2 + 4/9 =

1/6 + 1/2 -1/6 =

7/8 + 3/8 =

2 - 1/6 -1/3 =

32.8+19=

4.9×0.7=

6÷12=

100-63=

2.8×0.4=

0.32×500= 0.36+1.54= 420÷35= 3/4 + 1/4 = 3 - 2/3 = 7.5-(2.5+3.8)= 3/10 +1/5 = 0.51÷17= 5.2÷1.3= 1÷5= 0.87-0.49= 3.2+1.68= 14-7.4= 0.65+4.35= 25×12= 3/4 - 1/2= 4/5 - 7/10 = 1.6×0.4= 17×40= 1.92÷0.04=

10-5.4= 4÷20= 3.5×200=

1.5-0.06= 0.75÷15=

0.4×0.8= 4×0.25= 0.36+1.54= 1.01×99=

25×12=

2 + 4/9 =

3/4 - 1/2=

7/8 + 3/8 =

4/5 - 7/10 =

32.8+19=

4.9×0.7 =

6÷12=

100-63=

2.8×0.4=

0.32×500=

10-5.4= 420÷35= 135÷0.5= 3 - 2/3 = 1/6 + 1/2 -1/6 = 3/10 +1/5 = 2 - 1/6 -1/3 = 5.2÷1.3= 1÷5= 0.87-0.49= 3.2+1.68= 14-7.4= 0.65+4.35= 4÷20= 3/4 + 1/4 = 7.5-(2.5+3.8)= 0.51÷17= 1.6×0.4= 17×40= 1.92÷0.04= 3.5×200=

1.5-0.06= 0.75÷15=

0.4×0.8= 4×0.25= 0.36+1.54= 1.01×99= 420÷35=

25×12=

2 + 4/9 =

3/4 - 1/2=

7/8 + 3/8 =

2 - 1/6 -1/3 = 135÷0.5= 3/4 + 1/4 = 3 - 2/3 = 1/6 + 1/2 -1/6 = 7.5-(2.5+3.8)= 3/10 +1/5 = 4/5 - 7/10 =