小学一年级数学套口算题
张良是如何死的-国际事务
一、口算题(每天20道口算题,必须认真完成、书写认真):
50+12 =
72+4 =
94-74 =
75-23 =
16+30 = 32+45 = 7+61 = 24+60 =
40+60 = 83-20 = 46-11 = 26-4 =
63-42 =
90-20 = 58-8 = 68-5 =
56+23 = 32+14 =
77-23 = 31+17 =
33+20 =
71+4 =
94-73 =
75-33 =
50+13 =
50+2 =
72+6 =
94-24 =
74-23 =
38+20 =
72+4 =
94-63 =
75-23 =
50+12 =
73+5 =
75+3 =
51+12 =
70+4 =
94-70 =
75-20 =
42+25 =
40+61 =
63-52 =
56+33 =
17+30 =
15+30 =
40+50 =
63-22 =
53+23
=
42+26 =
40+67 =
63-22 =
56+23 =
14+30 =
23+30 =
78-7 =
16+31 =
41+60 =
63-40 =
56+20
=
50+11 = 30+15 = 31+45 =
82-20 =
45-11 = 25-4 =
90-30 = 59-8 = 67-5
=
33+14 = 76-23 = 32+17 =
32+46 =
6+61 = 25+60 =
33+45 = 5+61 = 29+60 =
87-20 = 36-11 = 26-2 =
90-10 =
38-8 = 28-5 =
42+14 = 75-23 = 31+14 =
50+18 = 30+19 = 31+46 =
84-20 =
47-11 = 28-4 =
90-80 = 59-4 = 67-3
=
35+14 = 76-53 = 32+16 =
32+47 =
16+61 = 27+60 =
50+21 = 40+37 = 70+11 =
98-6 = 92+5 = 71+6 =
30+45 = 70+61 =
24+61 =
83-21 = 46-10 = 26-14 =
90-21 = 58-18 = 68-15 =
30+14 = 77-20 =
31+10 =
33+21 =
71+14 =
94-70 =
75-32 =
51+13 =
51+2 =
71+6 =
42+20 = 51+11 = 31+15
= 31+40 =
41+61 = 82-21 = 45-10 =
25-14 =
63-50 = 92-32 = 59-30 =
67-15 =
56+32 = 33+12 = 76-22 = 32+13 =
17+31 = 32+45 = 6+60 = 25+61 =
15+31 = 30+45 = 15+61 = 28+61 =
41+50 =
84-20 = 34-11 = 23-2 =
95-24 =
75-23 =
39+20 =
73+4 =
95-63 =
76-23 =
51+12 =
74+5 =
76+3 =
61+12 =
80+4
=
84-70 =
95-20 =
43+21 =
81+14 =
84-70 =
85-32 =
61+13 =
61+2 =
81+6 =
85-24 =
64-22 =
54+23 =
43+26 =
41+67 =
64-22
=
57+23 =
15+30 =
24+30 =
79-7
=
26+31 =
51+60 =
53-40 =
66+20 =
52+20 =
51+61 =
53-50 =
46+32 =
27+31 =
25+31 =
51+50
=
74-22 =
91-10 = 39-8 = 29-5 =
43+14 = 76-23 = 32+14 =
51+18 = 31+18 =
32+46 =
85-20 = 48-11 = 29-4 =
91-80 = 59-5 = 68-3 =
36+14 = 77-53 =
33+16 =
33+47 = 17+61 = 28+60 =
51+21
= 41+37 = 71+11 =
99-6 = 93+5 = 72+6
=
40+45 = 80+61 = 34+61 =
93-21 =
56-10 = 36-14 =
80-21 = 68-18 = 78-15
=
40+14 = 87-20 = 41+10 =
61+11 =
41+15 = 51+40 =
92-21 = 55-10 = 35-14 =
82-32 = 69-30 = 77-15 =
43+12 =
86-22 = 42+13 =
42+45 = 6+70 = 35+61 =
40+45 = 25+61 = 38+61 =
94-20 =
44-11 = 33-2 =
81-10 = 49-8 = 39-5
=
85-23 =
49+20 =
83+4 =
85-63 =
86-23 =
64+23 = 53+14 = 86-23 = 42+14 =
53+26 =
61+18 = 41+18 = 42+46 =
31+67 = 95-20 =
58-11 = 39-4 =
54-22 = 81-80 = 69-5 =
78-3 =
67+23 = 46+14 = 87-53 = 43+16 =
61+12 =
84+5 =
86+3 =
52+12 =
79+4 =
95-70 =
76-20 =
34+21 =
72+14 =
95-70 =
76-32 =
52+13 =
52+2 =
78+6 =
96-24 =
76-23 =
38+20 =
74+4 =
95-63 =
77-23 =
52+12 =
75+5 =
25+30 =
34+30 =
69-7 =
17+31 =
42+60 =
67-40 =
55+20 =
43+20 =
42+61 =
64-50 =
57+32 =
18+31 =
16+31 =
42+50 =
65-22 =
55+23
=
44+26 =
42+67 =
65-22 =
58+23 =
16+30 =
25+30 =
43+47 =
27+61 = 38+60 =
61+21 = 51+37 = 81+11 =
89-6 = 83+5 = 82+6 =
32+45 = 71+61
= 25+61 =
85-21 = 47-10 = 27-14 =
91-21 = 57-18 = 69-15 =
31+14 = 76-20 =
32+10 =
52+11 = 32+15 = 32+40 =
83-21
= 46-10 = 26-14 =
94-32 = 58-30 =
68-15 =
35+12 = 77-22 = 33+13 =
33+45
= 6+67 = 26+61 =
34+45 = 16+61 = 29+61
=
85-20 = 37-11 = 24-2 =
92-10 =
38-8 = 28-5 =
44+14 = 75-23 = 33+14 =
52+18 = 32+18 = 34+46 =
86-20 =
49-11 = 28-4 =
92-80 = 58-5 = 69-3
=
35+14 = 78-53 = 34+16 =
34+47 =
18+61 = 29+60 =
52+21 = 42+37 = 72+11 =
77+3 = 78-7 = 98-6 = 94+5 =
72+6 =
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=
=
40+6=
=
50-4 =
=
32+4=
=
18-4=
=
36+3=
= 80
11+9=
=
25+7=
=
56+20=
=
30
32+6=
=
43+5=
=
81-2=
=
48-9=
=
40-2=
=
50-8=
=
75-9=
35+2= 39-4
8+50=
20-1=
62+7= 89-5
63+3= 34-2=
11+2 =
53-3
60+8 = 80-7 =
26-5= 84+4
35-10= 71+9=
66+10= 83-3
71+5=
60-5=
58+30= 28-7=
87-10
-6=
80-3= 95-4=
64+3
98-4=
62-2= 83+5=
83+10
10+8=
64+6= 65+3=
15-3
-3=
29-7= 35+2
7 3+4= 25+4=
87+10=
3 9-3
48-30 = 95-40 =
60+8= 39+10
76+10=
70+30=
47-8= 52-4
43-8= 68-9=
27-9=
32-4
41-2= 38-9=
63-9= 37-8
56-20=
88-9=
92-3= 42-7
= 71-6=
58-10=
47-8= 26-7=
52-3
= 69-10= 63-5=
80-2=
36-9= 78-4
= 65-8=
99-9=
72-2= 45-9= 86-8
=
96-2= 24-9=
40-2= 46-9=
43-4
= 18-2= 38-8=
35+5=
=
64+6=
=
60-4=
=
25+4=
=
88-4=
=
56+20=
64
= 30-3=
32+6=
=
43+5=
=
81-2=
=
48-9=
=
40-2=
=
30-2=
=
53+5=
=
40+6=
=
50-4 =
=
32+4=
85+2=
+10=
82-5=
32+7=
63+3=
84-2=
11+20=
30+8=
60-7=
36-5=
52-3=
71+9=
76+0=
18+5=
70-5=
+6= 65+3=
29-7=
7 3+4= 25+4=
87+10=
48-30 = 95-40 =
60+8=
+10= 70+30=
47-8=
43-8= 68-9=
27-9=
41-2= 38-9=
72-2=
39-2= 20-9=
35+2=
8+50= 20-1=
62+7=
63+3= 34-2=
11+2 =
60+8 = 80-7 =
26-5=
59-4
49-5
45-3
84+4
93-3
15-3
35+2
3 9-3
39+10
52-4
32-4
66-4
39-4
89-5
53-3
84+4
78
76
= 35-10=
71+9=
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=
=
12+6=
=
23+5=
=
18-2=
=
30-2=
=
53+5=
=
40+6=
=
50-4 =
-3 =
=
32+4=
=
18-4=
=
36+3=
= 80
11+9=
=
25+7=
=
56+20=
= 30
32+6=
=
35+2=
8+50= 20-1=
29-7=
3+40= 15+4=
37+1=
38-3= 15-4=
30+8=
86+2= 70+3=
72-2=
39-2= 20-9=
35+2=
8+50= 20-1=
62+7=
63+3=
34-2=
11+2 =
60+8 = 80
26-5=
35-10= 71+9=
66+10=
71+5= 60-5=
58+30=
28-7=
-6=
80-3= 95-4=
98-4=
-2= 83+5=
83
10+8=
64+6= 65+3=
15
-3=
29-7=
7
3+4= 25+4=
39-4
33+2
29-3
43+1
66-4
39-4
89-5
53
-7
84+4
83-3
87-10
64+3
+10<
br>-3
35+2
62
43+5= 87+10=
3 9-3
= 48-30 = 95-40 =
81-2= 60+8=
39+10
= 76+10= 70+30=
48-9= 47-8= 52-4
=
43-8= 68-9=
40-2= 27-9=
32-4
= 41-2= 38-9=
50-8= 63-9= 37-8
=
75-9=
=
47-8=
=
80-2=
=
72-2=
=
40-2=
=
35+5=
=
64+6=
=
60-4=
=
25+4=
=
88-4=
=
56+20=
=
30
32+6=
=
43+5=
=
81-2=
=
48-9=
=
56-20= 88-9=
92-3=
71-6= 58-10=
26-7=
69-10= 63-5=
36-9=
65-8= 99-9=
45-9=
96-2= 24-9=
46-9=
18-2= 38-8=
85+2=
78+10= 82-5=
32+7=
63+3= 84-2=
11+20=
30+8= 60-7=
36-5=
52-3= 71+9=
76+0=
18+5= 70-5=
64+6=
65+3=
-3=
29-7=
7 3+4= 25+4=
87+10=
48-30 = 95-40 =
60+8=
76+10= 70+30=
47-8=
43-8= 68-9=
42-7
52-3
78-4
86-8
43-4
59-4
49-5
45-3
84+4
93-3
15-3
35+2
3 9-3
39+10
52-4
40-2=
27-9= 32-4
= 41-2=
38-9=
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
=
32+4=
=
12+6=
=
23+5=
=
18-2=
=
30-2=
=
53+5=
=
72-2=
=
40-2=
=
35+5=
=
64+6=
=
60-4=
=
25+4=
=
88-4=
=
56+20=
= 30-3=
12+6=
=
60+8 = 80-7 =
26-5=
35-10= 71+9=
29-7=
3+40= 15+4=
37+1=
38-3= 15-4=
30+8=
86+2= 70+3=
72-2=
-2= 20-9=
35+2=
+50= 20-1=
45-9=
96-2= 24-9=
46-9=
18-2= 38-8=
85+2=
78+10= 82-5=
32+7=
63+3= 84-2=
11+20=
30+8= 60-7=
36-5=
52-3= 71+9=
76+0=
18+5= 70-5=
64+6= 65+3=
29-7=
3+40= 15+4=
84+4
33+2
29-3
43+1
66-4
39-486-8
43-4
59-4
49-5
45-3
84+4
93-3
15-3
33+2
39
8
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 =
-3 =
60+8 =
32+4= 26-5=
= 35-10= 71+9=
18-4=
66+10=
= 71+5= 60-5 =
6+40= 45-5= 6+56=
=
29+6=
58-50= 37+5= 23-20=
= 40+9=
63-30= 42-2=
4+90=
= 56+10=
23-6=
20+80= 51+8=
= 57+30=
72-60=
68-8= 90-70=
= 20+23=
50+28= 52-50= 18+30=
=
40+47=
58-3= 50+38= 5+43=
68
= 25+40=
96-90= 48+8=
58-8= 55
= 52+30=
47-7=
66-20= 70-7= 77
= 32+3=
90-40= 61+5= 60+30=
55
= 7+33=
86-20= 86-40=
49+3= 56
= 22+50=
25+20=
7+42= 17+50= 30
= 100-30=
53
-7 =
84+4
83-3
30+9
67-60
20+67
37-7
7+50
86-40
-5<
br>-3
-9
-8
+3
+20
80
6+30= 88-60= 7+40=
94-6
= 38+4=
100-70=
34+4= 74-70= 28+6
= 7+64=
11+9= 80-3= 95-4=
64+3
= 98-4=
25+7= 62-2=
83+5= 83+10
= 10+8=
56+20=
64+6= 65+3= 15-3
=
30-3=
32+6= 29-7=
= 7 3+4= 25+4=
43+5=
87+10=
= 48-30 =
95-40 =
81-2= 60+8=
=
76+10= 70+30=
48-9= 47-8=
= 43-8= 68-9=
40-2= 27-9=
=
41-2= 38-9=
50-8= 63-9=
= 56-20= 88-9=
75-9=
92-3=
= 71-6=
58-10=
47-8= 26-7=
=
69-10= 63-5=
80-2= 36-9=
= 65-8= 99-9=
72-2=
45-9=
= 96-2= 24-9=
40-2= 46-9=
=
18-2= 38-8=
35+5= 85+2=
= 78+10= 82-5=
64+6= 32+7=
= 63+3=
84-2=
60-4= 11+20=
=
30+8= 60-7=
25+4= 36-5=
4= 52-3= 71+9=
+2
3 9-3
39+10
52-4
32-4
37-8
42-7
52-3
78-4
86-8
43-4
59-4
49-5
45-3
84+
35
88-4= 76+0=
93-3
= 18+5= 70-5=
56+20= 64+6= 65+3= 15-3
=
30-3=
12+6= 29-7
=
33+2= 3+40
= 15+4=
23+5=
37+1
= 29-3= 38-3
=
15-4=
18-2=
=
43+1=
= 70+3=
30-2=
72-2=
= 39-2= 20-9=
53+5= 35+2=
4=
8+50= 20-1=
40+6= 62+7=
5= 63+3= 34-2=
50-4 =
= 53-3 =
=
80-7 =
32+4= 26-5=
=
35-10= 71+9=
18-4= 66+10=
= 71+5= 60-5=
36+3=
58+30= 28-7=
= 80-6=
32+6=
29-7=
= 7 3+4= 25+4=
43+5= 87+10=
9-3 =
48-30 = 95-40 =
81-2=
=
39+10=
= 70+30=
48-9=
= 52-4=
= 68-9=
40-2=
= 32-4=
= 38-9=
30+8
86+2
66-4
39-
89-
11+2
60+8
84+4
83-3
87-10
35+2
3
60+8
76+10
47-8
43-8
27-9
41-2
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=
=
12+6=
=
23+5=
=
18-2=
=
30-2=
=
53+5=
=
45+30 =
=
52+6 =
=
71+5 =
=
44+3 =
=
3+95 =
=
30+65 =
= 40+58 =
56-3 =
=
29-4 =
=
38-4 =
=
25-4 =
=
26-5=
35-10= 71+9=
29-7=
3+40= 15+4=
37+1=
38-3= 15-4=
30+8=
86+2= 70+3=
72-2=
-2= 20-9=
35+2=
+50= 20-1=
45+3 =
50+41 =
6+32 =
40+47 =
27+40 =
5+23 =
45+30 =
6+33 =
18+70 =
5+32 =
20+35 =
4+75 =
30+65 =
85+3 =
4+52 =
6+22 =
56-30
=
89-40 =
56-3 =
77-7 =
56-4 =
63-50 =
98-3 =
39-6 =
27-5 =
78-40 =
79-60 =
67-3 =
84+4
33+2
29-3
43+1
66-4
39-4
5+41
62+4
69+1
25+4
53+20
16+3
89-4
29-20
96-30
80-30
39
8
75-30 =
49-7 = 26-3 = 59-3 =
46+30 =
51+7 =
99-50 = 30-1 =
55-2 = 93-80 = 4+74
=
45-20 =
76-40 = 46-30 = 38+40
= 2+82 =
63-30 = 95-5 = 86+10 = 69+0
= 73-40 =
95-4 = 70+28 =
6+98 = 19-6
= 59-4 =
20+80 =
65+30 = 92-50 =
36-3 =
85-2 =
58-30 = 58+30 =
= 5+34 =
65-5-50 = 80-20+6 =
=
53+70 = 12+5+50 =
70-30+5 =
60+4+20 =
= 80-20+15 = 50+34 =
6+32-30 = 46-6+60 =
=
30+50+12 = 39-8 =
25-20+71 = 54+3-5 =
= 90-50+42 = 59-6 =
32-2+58 =
75-40-3 = 22-20+50 =
39-7 =
72-2= 45-9=
=
96-2= 24-9=
40-2= 46-9=
= 18-2= 38-8=
35+5=
85+2=
= 78+10= 82-5=
64+6= 32+7=
=
63+3= 84-2=
60-4= 11+20=
= 30+8= 60-7=
25+4=
36-5=
= 52-3= 71+9=
88-4= 76+0=
=
18+5= 70-5=
56+20= 64+6=
65+3=
= 30-3=
13+5 =
36-30
64+80
75-70+9
78-8+29
46+6+20
36+20-20 =
86-8
43-4
59-4
49-5
45-3
84+4
93-3
15-3
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=
= 63+3= 34-2=
50-4 = 11+2 =
-3 =
60+8 =
32+4= 26-5=
= 35-10= 71+9=
18-4= 66+10=
=
71+5= 60-5 =
6+40= 45-5=
6+56= 30
= 29+6=
58-50=
37+5= 23-20= 67
= 40+9=
63-30= 42-2= 4+90=
20
= 56+10=
23-6= 20+80=
51+8=
= 57+30=
72-60=
68-8= 90-70= 7
= 20+23=
50+28= 52-50= 18+30=
=
40+47=
58-3= 50+38= 5+43=
68
= 25+40=
96-90= 48+8=
58-8= 55
= 52+30=
47-7=
66-20= 70-7= 77
= 32+3=
90-40= 61+5= 60+30=
55
= 7+33=
86-20= 86-40=
49+3= 56
= 22+50=
89-5
53
-7 =
84+4
83-3
+9
-60
+67
37-7
+
50
86-40
-5
-3
-9
-8
+3
80
25+20=
7+42= 17+50= 30+20
= 100-30=
6+30= 88-60= 7+40=
94-6
= 38+4=
100-70= 34+4=
74-70= 28+6
= 7+64=
11+9=
80-3= 95-4= 64+3
=
98-4=
25+7= 62-2= 83+5=
83+10
= 10
56+20=
=
30
32+6=
=
43+5=
=
81-2=
=
48-9=
=
40-2=
=
50-8=
=
75-9=
47-8=
80-2=
72-2=
40-2=
35+5=
64+6=
60-4=
+8=
64+6=
65+3=
-3=
29-7=
7 3+4= 25+4=
87+10=
48-30 = 95-40
=
60+8=
76+10=
70+30=
47-8=
43-8= 68-9=
27-9=
41-2= 38-9=
63-9=
56-20= 88-9=
92-3=
71-6= 58-10=
26-7=
69-10= 63-5=
36-9=
65-8= 99-9=
45-9=
96-2= 24-9=
46-9=
18-2= 38-8=
85+2=
78+10= 82-5=
32+7=
63+3= 84-2=
11+20=
30+8= 60-7=
15-3
+2
3 9-3
39+10
52-4
32-4
37-8
42-7
52-3
78-4
86-8
43-4
59-4
49-5
45-3 35
=
=
=
=
=
=
=
=
25+4= 36-5=
84+4
= 52-3= 71+9=
88-4=
76+0= 93-3
= 18+5=
70-5=
56+20= 64+6= 65+3=
15-3
= 30-3=
12+6= 29-7=
33+2
= 3+40= 15+4=
23+5= 37+1= 29-3
=
18-2=
=
30-2=
=
53+5=
=
40+6=
=
50-4 =
-3 =
32+4=
=
18-4=
=
36+3=
= 80-6=
32+6=
=
43+5=
=
81-2=
=
48-9=
=
40-2=
=
30-2=
=
53+5=
=
40+6=
38-3=
15-4=
30+8=
86+2=
70+3=
72-2=
39-2=
20-9=
35+2=
8+50=
20-1=
62+7=
63+3=
34-2=
11+2 =
60+8 =
26-5=
35-10= 71+9=
66+10=
71+5= 60-5=
58+30= 28-7=
29-7=
7 3+4= 25+4=
87+10=
48-30 = 95-40 =
60+8=
+10= 70+30=
47-8=
43-8= 68-9=
27-9=
41-2= 38-9=
72-2=
39-2= 20-9=
35+2=
8+50= 20-1=
62+7=
43+1
66-4
39-4
89-5
53
-7 =
84+4
83-3
87-10
35+2
3 9-3
39+10
52-4
32-4
66-4
39-4
89-5
80
76
= 63+3= 34-2=
50-4 = 11+2
=
53-3 = 60+8
= 80-7 =
32+4= 26-5= 84+4
=
35-10= 71+9=
12+6= 29-7=
33+2
= 3+40= 15+4=
23+5= 37+1= 29-3
=
38-3= 15-4=
18-2= 30+8=
= 86+2= 70+3=
30-2=
72-2=
= 39-2= 20-9=
53+5= 35+2=
= 8+50=
20-1=
16+9 = 5+18 =
=
36+6 = 29+5 =
48+8 = 35+8
=
= 7+26 = 4+37 =
19+8 = 29+7 =
= 9+18 =
40+6 =
62+8 = 75+5 =
=
26+8 =
= 32+8 =
16+9 = 24+6 =
= 44+7 =
= 50+8 =
61+9 = 85+4 =
= 82+5 = 39+1 =
23+7
= 37+4 =
= 27+6 =
39+8 =
9+25 = 85+6 =
=
86+2 = 48+7 =
2+38 =
56+8 =
= 35+6 =
=
9+25 =
23+8 = 46+6 = 90+9 =
= 34+7 = 56+3 =
12+9
= 93+3 =
= 75+7 =
35+6 =
43+1
66-4
39-4
17+3
87+9 =
4+19
29+4 =
7+38
35+30 =
23+7
19+60
5+37
67+9
91+8
46+7 =
78+3
68+5 =
92+4
39+9 =
36+5
46+9
84+7
58+3
86+8 =
39+2 = 27+4
= 50+5
= 34+9 = 10+60 =
9+50 =
10+40 = 61+10 =
18+5 = 74+6
= 37+2 =
26+5 =
23+7 = 47+4 = 88+3
=
47+6 = 39+8 = 68+5 =
26+8 =
19+6 = 28+5 = 53+6
= 78+5
= 37+9 =
23+8 = 89+6 =
75+5 =
= 68+7 = 87+9 =
26+9 = 25+6 = 50+37 =
= 87+9 = 50+8 =
61+9 =
85+4 =
= 82+5 = 39+10 =
73+7 = 37+4 =
=
27+60 = 39+8 =
9+25 = 35+6
=
= 86+2 = 48+7 =
16+9 = 5+18 =
=
36+6 = 29+5 =
48+8 = 35+8
=
= 7+26 = 4+37 =
39+8 = 26+7 =
= 6+18 =
40+6 =
32+8 = 25+5 =
=
86+8 =
= 32+8 =
16+9 = 34+6 = 5+37 =
=
37+9 = 57+8 =
39+2 = 27+4 =
= 54+9 = 70+60 =
10+40 = 6+10 = 18+50 =
=
37+2 = 26+50 =
23+70 = 47+4 =
= 47+6 = 99+1 =
26+8 = 19+60 = 48+50 =
=
78+50 = 87+9 =
83+8 = 19+6 =
75+5 =
= 18+7 = 47+9 =
86+6
49+7
91+8
46+7
=
78+3
68+5 =
2+40
39+10 =
17+3
87+9 =
4+19
29+4 =
7+38
13+7
19+60
14+7
50+5
39+50 =
74+6
88+3
68+5 =
23+6
36+6
35+30 =
83+70 =
67+40 = 88+3
= 47+6 = 39+8
= 68+5 =
36+8 = 19+6 =
28+50 = 53+6
= 78+5 =
17+9 =
45+30 = 45+3 = 5+41
= 50+41 = 6+32 =
52+6 =
40+47 = 62+4
= 27+40 =
5+23 =
71+5 = 45+30 =
=
6+33 = 18+70 =
44+3 = 5+32 =
= 20+35 = 4+75 =
3+95
= 30+65 =
= 85+3 =
4+52 =
30+65 = 6+22 =
=
40+58 = 56-30 =
56-3 = 89-40
=
= 75-30 = 56-3 =
29-4 = 77-7 =
=
56-4 = 63-50 =
49-7 = 26-3
= 59-3 =
46+30 =
99-50 =
30-1 = 55-2 = 27-5 =
4+74 =
51+7 = 38+40 =
76-40 =
63-30
= 95-5 = 86+10 =
45-20 =
69+0 = 73-40 = 100-30 =
36-30 =
95-4 = 70+28 = 6+98
=
5+34 =
20+80 = 65+30 =
92-50 = 13+5 =
=
85-2 = 58-30
= 58+30 =
= 12+5+50 =
65-5-50 = 80-20+6 =
=
53+70 =
70-30+5 = 60+4+20 =
= 80-20+15 =
6+32-30 =
46-6+60 =
69+1
25+4
53+20
16+3
89-4
29-20
67-3 =
46-30
=
93-80 =
2+82 =
59-4 =
19-6 =
36-3
64+80
75-70+9
78-8+29
50+34
=
30+50+12 =
25-20+71 = 54+3-5 =
46+6+20
= 90-50+42 =
32-2+58 =
75-40-3 = 22-20+50
= 36+20-20 =
一、在( )里填上合适的数。
20分 =( )角 7角 =( )分 60角
=( )元 1元 =( )分 40角 =
( )元 1元 =( )角 5角4分 =(
) 分 65角 =( )元 ( )角 9
角 =( )分 3元6角 =( )角 23分
=( )角( )分 70角 =( )
元5角 =( )分 80分 =( )角
6角2分 =( )分 200分 =( )元
64分 =( )角( )分
1元5角 =( )角 3角8分 =( )分 73分 =( )
角( )分
1元2角 =( )角 1元5角 =( )角 2元6角 =( )
角 2元9角
=( )角 3元 = ( )角 1元 =( ) 1角8
分 =( )分
1角6分 =( )分 ( )元( )角 =13角 )分
二、在
里填上“>”|“<”或“ =”。
50分 5角 4分 4角 1元 9角
3角 31分 7元 7角
6元8角 7元 42分 4元1角
200分____ 3元
7角___65分
81分____9角1分
5角____30分 40分____4角
三、换人民币。
1、1张1元可以换成( )张1角。2、1张1元可以换成( )张2角。
3、1张1元可以换成( )张5角。4、1张1元可以换成( )张5角、( )
张2角和(
)张1角。5、1张2元可以换成( )张1元。6、1张5元可以
换成(
)张1元.7、1张5元可以换成( )张2元和( )张1元。8、1张
10元可以换成(
)张1元。9、1张10元可以换成( )张2元。10、1张
10元可以换成(
)5元。11、1张10元可以换成( )张2元和( )张1元。
12、1张10元可以换成(
)张5元和( )张1元。
13、1张20元可以换成( )张1元。14、1张20元可以换成(
)张2元。
15、1张20元可以换成( )张5元。16、1张20元可以换成(
)张10元。
17、1张50元可以换成( )张5元。18、1张50元可以换成(
)张10元。
19、1张50元可以换成( )张20元和(
)张10元。20、1张100元可以
换成( )张10元。
二、专求左边的部分数。
三、专求右边的部分数。
四、一图四式。
五、情景图。