公司内部档案编码:[OPPTR-OPPT28-OPPTL98-OPPNN08]
小学四年级口算题
100-63=
+= ×=
14-= ÷= ×500= +=
10-=
4÷20= ×200=
-=
÷15= ×= 4×=
+=
×99= 420÷35= 25×12= 135÷=
3/4 + 1/4 =
2 + 4/9 =
3 - 2/3 =
3/4 - 1/2=
1/6 + 1/2 -1/6 = += 7/8 + 3/8 =
3/10 +1/5 =
4/5 - 7/10 =
2 - 1/6 -1/3 =
÷17=
+19= ÷= ×=
×=
1÷5=
6÷12=
-=
17×40=
100-63=
+= ×=
14-= ÷= ×500= +=
10-=
4÷20= ×200=
-=
÷15= ×= 4×=
+=
×99= 420÷35= 25×12= 135÷=
3/4 + 1/4 =
2 + 4/9 =
3 - 2/3 =
3/4 - 1/2=
1/6 + 1/2 -1/6 = += 7/8 + 3/8 =
3/10 +1/5 =
4/5 - 7/10 =
2 - 1/6 -1/3 =
÷17=
+19= ÷= ×=
×=
1÷5=
6÷12=
-=
17×40=
100-63=
+= ×=
14-= ÷= ×500= +=
10-=
4÷20= ×200=
-=
÷15= ×= 4×=
+=
×99= 420÷35= 25×12= 135÷=
3/4 + 1/4 =
2 + 4/9 =
3 - 2/3 =
3/4 - 1/2=
1/6 + 1/2 -1/6 = += 7/8 + 3/8 =
3/10 +1/5 =
4/5 - 7/10 =
2 - 1/6 -1/3 =
÷17=
+19= ÷= ×=
×=
1÷5=
6÷12=
-=
17×40=
100-63=
+= ×=
14-= ÷= ×500= +=
10-=
4÷20= ×200=
-=
÷15= ×= 4×=
+=
×99= 420÷35= 25×12= 135÷=
3/4 + 1/4 =
2 + 4/9 =
3 - 2/3 =
3/4 - 1/2=
1/6 + 1/2 -1/6 = += 7/8 + 3/8 =
3/10 +1/5 =
4/5 - 7/10 = 2 - 1/6 -1/3 =
÷17=
+19= ÷= ×=
×=
1÷5=
6÷12=
-=
17×40=
100-63=
+= ×=
14-= ÷= ×500= +=
10-=
4÷20= ×200=
-=
÷15= ×= 4×=
+=
×99= 420÷35= 25×12= 135÷=
3/4 + 1/4 =
2 + 4/9 =
3 - 2/3 =
3/4 - 1/2=
1/6 + 1/2 -1/6 = += 7/8 + 3/8 =
3/10 +1/5 =
4/5 - 7/10 =
2 - 1/6 -1/3 =
÷17=
+19= ÷= ×=
×=
1÷5=
6÷12=
-=
17×40=
100-63=
+= ×=
14-= ÷= ×500= +=
10-=
4÷20= ×200=
-=
÷15= ×= 4×=
+=
×99= 420÷35= 25×12= 135÷=
3/4 + 1/4 =
2 + 4/9 =
3 - 2/3 =
3/4 - 1/2=
1/6 + 1/2 -1/6 = += 7/8 + 3/8 =
3/10 +1/5 =
4/5 - 7/10 =
2 - 1/6 -1/3 =
÷17=
+19= ÷= ×=
×=
1÷5=
6÷12=
-=
17×40=
100-63=
+= ×=
14-= ÷= ×500= +=
10-=
4÷20= ×200=
-=
÷15= ×= 4×=
+=
×99= 420÷35= 25×12= 135÷=
3/4 + 1/4 =
2 + 4/9 =
3 - 2/3 =
3/4 - 1/2=
1/6
小学四年级口算题 来自淘豆网www.taodocs.com转载请标明出处.