一年级数学 100以内加减法口算练习题 (三)(无答案)
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教育资料
一年级数学 100以内加减法口算练习题 （三）
口算（每题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（每题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（ ）里填上合适的数。（每题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、计算。（每题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 =
教育资料一
教育资料
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 =
46+8 ＝
5 +47＝ 4 +27＝
25+7 =
26+8 = 45-8 =
23-6 =
50-5 = 83-9 =
36-7 =
43+10= 37-9 =
87-9 ＝
2 +39= 72-5 ＝
36+9 =
50+27= 34-7 =
40-3 =
6 +44= 24-6 =
70-5 =
54-8 = 23-9 =
6 +73=
32+9 = 35-4 =
71+8 =
7 +78= 24-8 =
25+9 =
50-2 = 66-5 =
64-9 =
5 +31= 25-9 =
30+38=
74+7 = 72-30=
45+20=
65+8 = 43-4 =
36+9 =
44-8 = 56-8 =
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=
教育资料一
27+3 ＝
＝
54-8 +8 ＝
24-8 +10=
58-4 +12=
74-9 +30=
45+8 -50=
35+8 +12=
26-7 +9 =
63-8 +8 =
29+5 -23=
72-20+27=
8 -3 +35=
70-10-50=
47+8 -30=
35+9 -20=
90+8
教育资料
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=
教育资料一