在學習和工作中，我們都可能會接觸到練習題，多做練習方可真正記牢知識點，明確知識點則做練習效果事半功倍，必須雙管齊下。什么樣的習題才能有效幫助到我們呢？以下是小編為大家收集的小學一年級數(shù)學口算練習題，歡迎閱讀，希望大家能夠喜歡。
小學一年級數(shù)學口算練習題1
一、口算（每題0.5分，共24分）
7 + 6 = 5 + 9 = 8 + 7 = 5 + 8 = 7 + 9 = 9 + 8 =
5 + 7 = 8 + 4 = 9 + 3 = 9 + 9 = 3 + 8 =
6 + 5 = 7 + 4 = 8 + 8 = 6 + 8 = 2 + 9 =
7 + 7 = 3 + 7 =
6 + 6 = 6 + 9 = 8 + 6 = 3 + 8 = 5 + 5 =
7 + 8 = 12 - 4 =
15 - 6 = 14 - 7 = 11 - 8 = 14 - 9 = 15 - 7 =
15 - 9 = 16 - 7 = 13 - 6 = 16 - 9 = 11 - 5 =
12 - 8 = 11 - 7 = 18 - 9 = 17 - 8 = 14 - 8 =
13 - 7 = 15 - 8 = 14 - 5 = 11 - 9 = 17 - 9 =
17 - 9 = 11 - 5 = 13 - 8 =
二、口算（每題1分，共24分）
28 + 20 = 58 - 6 = 66 - 60 = 75 - 30 = 38 + 40 =
71 + 23 = 89 - 8 = 50 + 24 = 4 + 55 = 96 - 20 =
66 - 60 = 38 + 21 = 30 + 34 = 69 - 7 = 59 - 4 =
73 - 70 = 95 - 50 = 25 + 44 = 62 + 7 = 30 + 49 =
86 - 60 = 91 - 50 = 36 + 30 = 51 + 25 =
三、在（）里填上合適的數(shù)。（每題2分，共24分）
3 +（）=73 5 +（）=70 4 +（）=17
43 +（）=93 38 -（）=8 68 -（）=48
（）- 6 = 50（）+ 20 = 66 48 =（）+20
63=（）+13 72=（）+ 70 59=（）+ 9
四、計算。（每題2分，共28分）
18+9 - 9 = 12 - 8 + 70 = 70 - 30 + 6 = 46 + 40 + 2 =
99 - 9 - 40 = 5 + 70 - 5 = 9 + 7 + 20 = 14 - 5 + 30 =
30 + 6 + 4 = 55 - 5 + 15 = 36 +30 +20= 5 + 5 5 +20=
13 - 5 + 50= 82 - 80 +8= 98- 20-8= 25+60+5=
58+4＝71-6＝5 +78＝35+5＝41+9＝98-90= 93-9 =
5 +37＝5 +82＝60-9＝
41-8＝46+3＝46+7＝53-20＝
84+6＝85-4＝29-3＝49+9＝
84-5＝8 +59＝37-5 = 50+46＝
69+8＝64-40＝7 +28＝46-9＝
45-6＝59+7＝59+5＝81+9＝
16+8＝76-50＝87-5＝36+8＝
37+9＝31-8＝67-6 = 27+3＝
46+8＝5 +47＝4 +27＝90+8＝
25+7 = 26+8 = 45-8 = 54-8 +8＝
23-6 = 50-5 = 83-9 = 24-8 +10=
36-7 = 43+10= 37-9 = 58-4 +12=
87-9＝2 +39= 72-5＝74-9 +30=
36+9 = 50+27= 34-7 = 45+8 -50=
40-3 = 6 +44= 24-6 = 35+8 +12=
70-5 = 54-8 = 23-9 = 26-7 +9 =
6 +73= 32+9 = 35-4 = 63-8 +8 =
71+8 = 7 +78= 24-8 = 29+5 -23=
25+9 = 50-2 = 66-5 = 72-20+27=
64-9 = 5 +31= 25-9 = 8 -3 +35=
30+38= 74+7 = 72-30= 70-10-50=
45+20= 65+8 = 43-4 = 47+8 -30=
36+9 = 44-8 = 56-8 = 35+9 -20=
35+8 = 100-50-20=
25+52= 54+15= 24+63= 74+21= 46+35= 32+63= 65+24= 14+36= 84+15=
45+32= 46+25= 41+32= 21+65= 22+59=
23+74= 28+35= 45+31= 44+37= 63+25= 27+34= 28+71=
14+53= 17+36= 18+45= 19+52= 13+38= 15+36= 49+27=
29+47= 25+49= 69+43= 86+13= 87+11= 76+21= 55+33=
13+64= 19+72= 55+27= 49+47= 32+39= 55+43= 21+56=
45+62= 12+39= 54+39= 42+39= 73+19= 62+29= 59+34=
15+64= 14+82= 67+18= 43+25= 54+27= 33+48= 24+19=
15+81= 14+27= 56+27= 17+46= 18+57= 27+49= 29+16=
12+54= 64+25= 13+62= 58+17= 56+39= 14+59= 46+28=
19+64= 29+62= 65+42= 77+15= 41+35= 58+37= 26+34=
19+67= 63+29= 52+17= 17+46= 43+52= 28+13= 17+64=
15+67= 37+59= 46+51= 16+38= 28+49= 49+27= 16+39=
46+31= 17+59= 66+31= 33+49= 42+55= 77+21= 31+62=
小學一年級數(shù)學口算練習題2
12+6= 29-7= 33+2= 3+40= 15+4=
23+5= 37+1= 29-3= 38-3= 15-4=
18-2= 30+8= 43+1= 86+2= 70+3=
30-2= 72-2= 66-4= 39-2= 20-9=
53+5= 35+2= 39-4= 8+50= 20-1=
40+6= 62+7= 89-5= 63+3= 34-2=
50-4= 11+2= 53-3= 60+8= 80-7=
32+4= 26-5= 84+4= 35-10= 71+9=
18-4= 66+10= 83-3= 71+5= 60-5=
36+3= 58+30= 28-7= 87-10= 80-6=
55+2= 57-4= 3+54= 10+78= 61-4=
5+10= 8+30= 50+4= 70+1= 60+1=
3+30= 1+80= 40+3= 6+20= 2+30=
8+60= 9+80= 6+40= 40+4= 80+8=
20+4= 40+7= 10+6= 2+40= 90+6=
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