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word
五年级小学数学口算题300题
班级：：
17×40= 100-63= +=
×= 14-
word
3/10 +1/5 = 4/5 - 7/10 = 2 - 1/6 -1/3 =
÷17= +19= +=
÷××=
1÷5= 6÷12= ×=
-= 17×40= 100-63=
×= ÷15=
÷= ×500=
4÷×200= -=
4××99=
420÷35= 25×12= ÷=
135÷= 3/4 + 1/4 = 2 + 4/9 =
3 - 2/3 = 3/4 - 1/2= 14-=
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1/6 + 1/2 -1/6 = -(+)= 7/8 + 3/8 =
3/10 +1/5 = 4/5 - 7/10 = 17×40=
÷17= +19=
÷×= -=
×= 1÷5= 6÷12=
100-63= += ×=
×500= += 10-=
4÷×200= 3/4 + 1/4 =
÷×=
4×= += 135÷=
×99= 420÷35= 25×12=
2 + 4/9 = 3 - 2/3 = 3/4 - 1/2=
word
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1/6 + 1/2 -1/6 = -(+)= ÷15=
7/8 + 3/8 = 3/10 +1/5 = 4/5 - 7/10 =
÷17= -=
÷×=
×= 1÷5= 3 - 2/3 =
6÷12= -= 17×40=
100-63= += 2 + 4/9 =
×÷=