一年级 100 以内口算练习题(一)
72-2= 45 40-2= 46 -9= 86 -9= 43 -8= 96 -2= 24
-4= 18 -2= 38 -9= -8= 35+5= 85 +2= 59 64+6= 32 +7= 49 60-4= 11 +20= 45 25+4= 36 -5= 84 88-4= 76 +0= 93 56+20= 64 +6= 65 32+6= 29 -7= 35 43+5= 87
+10= 3981-2= 60 +8=
39 48-9= 47 -8= 52 40-2+8= 27 -(9-3) =38-9+8= 30
-(2+7) =
39-(2+7) = 20 -9+4= 39-4-5 =
8 +(50-6) =62+7+3=
89
-5-7 =
-4= 78 +10=-5= 63 +3= 84-3= 30 +8= 60+4= 52 -3= 71-3= 18 +5= 70+3= 15 -3= 30+2= 73
+4= 25-3= 48 -30= +10=
76 +10=-4= 43 -8=
32 -4+6= 72 -2-5 = 53 +5-5 = 20 -1+6= 63
+3+7=
1
-5= -2= -7= +9= -5= -3=
+4=
95 -40= 70 +30=68 -9=
41 -2-9 = 66 -4+6= 35 +2-8 = 40 +6-7 = 34 -2+9=
82
一年级 100 以内口算练习题(二)
18-2= 30 +8= 43 +1= 86
+2= 70 +3= 30-2= 53+5=
16+9= 87+9= 4+37= 9+18= 23+7= 24+6= 61+9= 46+7= 39+8= 65+7-60= 76-8+4= 75+9-50= 39+(9-7)=
35+6+3= 72 -2= 66 -4= 39 -2= 35 +2= 39 -4=
8
+50= 5+18=
17+3=
36+6= 48+8= 35+8= 4+19= 7+26= 29+4= 19+8= 29+7= 7+38=
40+6= 35+30= 62+8= 75+5= 26+8= 19+60= 32+8= 16+9= 5+37= 44+7= 67+9= 50+8= 85+4= 91+8= 82+5= 39+1= 23+7= 37+4= 78+3= 27+6= 68+5=
9+25=
85+6= 92+4= 65-(7+7)=
74+8-80= 84+9-90= 6+54+7= 54-7+8=
93+7-60=
6+60+20=
86+2-10= 48+7+5=2+(38-6)= 56+8+5=
36+5-7= 46+9-4=
9+(25-7)=
23+8+6=
2
20 -9= 20 -1=
29+5=
一年级 100 以内口算练习题(三)
19+6= 28+5= 53+6= 78+5= 37+9= 23+8= 89+6= 75+5= 86+6= 68+7= 87+9= 26+9= 25+6= 50+37= 49+7= 87+9= 50+8= 61+9= 85+4= 91+8= 82+5= 39+10= 46+7= 73+7= 37+4= 78+3= 27+60= 39+8= 68+5= 9+25= 35+6= 2+40= 86+2= 48+7= 39+10= 16+9= 5+18= 17+3= 36+6= 29+5= 87+9= 48+8= 35+8= 4+19= 7+26= 4+37= 29+4= 39+8= 26+7= 7+38= 6+18=
40+6= 35+30= 32+8= 25+5= 13+7= 86+8=
19+60=
54+9=
16+9=
0+82-60=
52+2-7=
53-20+6=
47+10+8=
53-50+47= 64+(30-30)= 29-20+9= 20+55-20=4+66+30= 54+8-30= 6+20+30= 68-34-30= 9+(28+20)= 50-39+50= 60-33+20= 9+51-40= 95-(65-30)=
8+77+20=
41-41+10=
50-43+30=3