【www.guakaob.com--教案】
10 - 9 ○0+6 15 +2○18-1 2 + 5 ○8 8 - 4 ○10+1 4 + 5○8-2 6 + 2 ○9 9 - 5 ○3 6 + 4 ○9-3 6 - 3 ○ 4 -0 8 - 4 ○ 1 17 - 3○ 3 +12 16 -4○2+15 15+ 1 ○ 4+16 17 +3○9+11 12 + 2 ○14 +5 10- 7 ○12+2 15 +3 ○6+9
10 - 1 ○7 +5 18 - 7○ 4 +15 19-3 ○ 5 +15 16 + 2○19+0
13 - 2 ○17- 6 15 - 1 ○14+1 13 + 2 ○4 +12 17 - 2 ○15+6 12+ 2 ○ 18-5 17 - 5 ○18 +5 16 - 6 ○3 +11 18- 6○ 14+5 13 +7○10+11 19 -7○13+3 13 +4○ 9+6
16- 3○ 16+3
7 - 5 ○5 14+4○18-1 8 - 6 ○7-2 18- 5 ○2+12 6 + 4 ○13-2 17 +4○10+6 8 - 5 ○10 16 +1○ 8+9
9 - 4 ○8 18- 5○ 3+12 3 + 3 ○6-1 18 -4○4+12 3 + 7 ○10+2 13+6○ 18+21 4 + 3 ○8 10+ 6 ○ 9+5
5 + 5 ○6
15+ 4 ○ 7+12 7 - 2 ○5+8 16 -3○ 3+12 6 - 2 ○8-1 12 +6○17+3 4 + 4 ○5 19 -5○20-4 5 + 2 ○ 3
19-8○ 10+10 10 - 4 ○4 +4 16-7-4○17-5 2 + 5○ 6 -4 5 + 4 ○11
2 + 3 ○4
1
3 + 5 ○ 7 9 - 3 ○5+1 2 + 2 ○ 6 -1 2 + 4 ○ 2 8 - 4○ 2 2 + 7 ○ 4+5 4 + 3 ○6 -2 3 + 2 ○4 8 - 5 ○7 10 - 7 ○ 3 +7 2 + 4 ○4 +1 9 - 4 ○5 10 - 2 ○7
1 + 5 ○ 4 -0 9 - 2○5+4 10 -5○ 6
7 -5○3 4 +4○ 7-5 6- 5○0+5 4+ 7 ○ 10 2+ 4 ○ 6 9 -5○ 4+1 2 +5○5-1 5 + 3 ○9-4 6 - 3 ○ 4 -1 3 + 2 ○5-1 5 + 2 ○3 +4 5 - 2○6 +0 3 + 5 ○2 +3
2 + 8 ○10+5 6 + 4○8-5 5 - 3 ○8-6
8- 5 ○5 8 -4○3+5 8 +3○ 10-5 10 -7○2 4 +6○9 4 +3○8-0 9 -4 ○ 7-4 3+ 2○ 4 9- 2 ○ 6 6+ 5 ○8+2 6 +2 ○9+1 5- 3○ 1 5+ 5 ○ 7 3 +3○6-5 10 -5 ○3+2 9 -2○ 3
7 + 3 ○9+2 3 + 5 ○ 4 -2 4 + 6 ○16-5 4 + 1 ○ 4 +0 2 + 5 ○6+1 6 + 3 ○ 1+8
8 - 2 ○8-6 7 - 2 ○ 4 -2 3 + 5 ○7-5 6 + 2 ○ 5 -4 8 - 4 ○5+5 6 - 4○7-3 3 + 3 ○6-2 2 + 3 ○4 -2
7 - 7 ○4 -3 2 + 1 ○ 5-3 6 - 2 ○1 +8
4 - 2 ○7 +0
7 - 5 ○ 3 +7 7 - 5 ○2 +4 8 - 5 ○4+3
5 - 5 ○ 8-3
9 - 9 ○ 7 +1 1 + 7○9+2 5 + 1 ○ 2 +6 10 - 6 ○5-5 4 + 2 ○ 5-5 8 - 5 ○11-1 1 + 9○ 2 +5
7 - 3 ○5+1
10 - 2 ○ 7 -5 7 - 4○3-0
2
2 + 4○5-3 8 - 3 ○5-1 1 + 9○8+4
4 + 5 ○7-6 9 - 6 ○4+4 7 + 2 ○8+2 10 - 2 ○8+1
4 + 2 ○5+3 2 + 7 ○9-2 4 + 3 ○8-3 3 + 7○6-5 9- 6 ○ 2+5 7+5○ 10+1 9 -8○ 3+1 3 +6○8-4 5+5○ 9-3
8 -6=○ 3+4 2 +2○ 5-4 9- 6 ○ 0+5 8- 3○4+4 10 - 4 ○5-5 2 + 6 ○4+4 1 + 8 ○6+4 3 + 6○10-3 9 -5○3+6 9- 8 ○ 2+5 3- 3 ○ 3-0 6 + 2 ○3+5 8- 5○ 3+5 8 -4○4-4 3+ 6 ○ 8+2 10- 8 ○ 1+8 2 +6○7-3 10- 7 ○ 2+1 2 +9○ 10-6 2 +6○10-6 9- 5○ 3+4 6-1○4-3 2+ 6 ○ 9+1 10 - 8 ○9-1 2 + 3 ○6-5 5 + 4 ○14-2 9 - 5 ○4+4 10 - 3○7-6 6 + 2○7+0 9 - 7 ○8-6 9 - 2 ○6+3 10 - 5 ○5+5
3 + 4○8+2 10 - 7 ○4-1 8 - 6 ○3+5 9 - 4 ○4+5 8 + 2 ○13-2 5 + 2 ○8+0 6 + 3○9-1 4 + 4 ○8-7 5 + 5○10-5 9 - 3 ○7-6 10 - 9 ○2+6 10- 8 ○ 1+3 1+ 4○ 9-8 5+ 3 ○ 7+2 8 -6○ 3+0 2 +5○ 6-5
7 - 2 ○7+1 9 - 7 ○6-5 8 - 4○5+1 4 + 4○8-0 10 - 2 ○9-3 4 + 5 ○6+2 6 - 3 ○1+6 5 +2○8+3 6 -4○2+7 7 +3○9-3 10- 7 ○2+5 6- 3○ 1+6 4+4○6-2 8- 5 ○2+7 7 +4○10-3 6 +1○ 8-7
3
0+ 6 ○ 9-5 5+ 4 ○ 7+0 6 -3○ 3+0 2 +6○7+0 9 -5○2+7 9- 8 ○ 0+8 6- 5 ○ 2+9 10 - 7 〇2+5 10 - 3 ○6-5 9 - 2 ○5-3 2 + 8 ○13-3 7 - 4○5-2 9 - 5○10+3 4 - 2 ○3+5 8 - 6○7+0 2 + 6 ○8+3
4 + 6 ○8-7 2 + 4○6-2 3 + 4 ○5-2 5 + 4 ○10-2 4 - 3 ○8 -5 3 +7○10+7 6 - 5 ○7 -0 1 + 8 ○ 6 +3 1 + 6 ○ 4 +3 10 - 8 ○6-2 3 + 5 ○ 8 +2 9 -7○3+5 4 + 2 ○ 4 +8 3 +4○ 9+3 10 - 9 ○0+4 3 + 6 ○10+3 5 - 3○5+1 5 + 2 ○6+8 4 + 3 ○8+2 8 - 2 ○7+5 6 + 4 ○9-5 8 - 5 ○2+5 9 - 4 ○4-3 7 + 3 ○10-4 10 - 8 ○3+6 7 - 5 ○1+5 4 + 2 ○8-5 5 + 5 ○13-2 5 - 2 ○2+0 6 - 2○5-1 6 + 3 ○5+7 9 - 9 ○3+1
7 - 3○ 3 +6 8 - 3○7-5 5 + 1 ○ 4+4 8 + 2 ○9+1 2 + 2 ○4 -2 7 - 3○10-4 5 +3 ○6-3
9 - 3 ○5-2
10 - 1 ○7+2 2 + 7○10-4 8 - 7 ○ 4-3 10 - 4○8-2 9 - 3 ○ 5 +2 2 + 5 ○6+1 6 + 2○9-4 10 - 6 ○6+1 3 - 2 ○ 6-4 5 + 3 ○6-3 5 - 1 ○4 +4 10 - 5 ○3+7 3 + 2 ○4+0 7 + 2 ○11+3 7 - 2 ○5+2
3 + 7 ○8+4
2 + 2 ○ 5 -1 9 - 6○3+6 7 - 5 ○8 -2 3 + 5 ○9-4 6 - 6 ○3 -1 6 - 4 ○10-5 8- 6○ 4-2
3 - 1 ○5-4
4
8 + 2 ○6-5 10 - 4 ○7-3 6 + 2 ○9+1 2 + 6 ○9+1 4 + 6○10+1 5 - 2○5+0 9 - 5 ○5-4 5 - 3 ○8-5 8 - 2○5+2 3 + 3○9-3 6 - 2 ○4+7 9 - 5 ○ 2-0 9 - 3 ○ 2-0 6 + 3 ○ 4+4 2 + 8 ○ 4-3 3 + 4 ○5+1
7 - 2 ○ 3 +5 9- 3 ○ 5-2 9 - 2 ○ 1 +6 8 -4○5-4 7 + 3 ○5 +6 6 - 2 ○3+3 5+ 6○ 10-3 9- 6 ○ 4+5 4 + 4○8+2 3 + 6 ○10-4 7 - 2○8-6 7 - 4 ○6+1 4 + 3 ○8-5 10 - 9 ○9+0 5 + 3 ○6+2 9 - 6 ○5+5 8 - 5 ○3-3 7 - 7 ○ 5+2
4 + 4 ○ 3 +8 2 + 6 ○ 8 -2 7 - 4 ○3 +6
3 + 5 ○ 4 +4 8 - 6 ○ 7-3 8 - 2 ○ 3+5 4 + 6 ○ 8 +5 2 + 7 ○ 1+5 5 + 5 ○7 +5
5 - 2 ○ 6-3 10 - 6 ○ 5+7 6 - 3 ○ 7 +1 2 + 3 ○4 -2 5+4○8+2
9 +1○9+10 5- 3 ○ 3+2
9- 5 ○2+7 4 +5○8-3 6- 5○ 5+4
3 +4○9-7 9 -1○7+2 9 -0○6+2 9- 4○ 4+5 8- 7 ○ 0+1 7 -6○ 2+5
6-2○3+5 3 +6○10-6 4 +8○10+2 4 +6○ 10+5 9 - 3 ○7-4
6 + 3 ○11-1 4 + 2 ○4-2 10 - 6○3+5 2 + 5○5-5 6 - 4 ○14-3 10 - 5 ○6+1 3 + 5 ○0+9 8 - 5 ○7+1 9 - 4 ○9+1
2 + 8 ○11-10 7 + 3 ○6+4 9 - 7 ○3+6 6 - 3 ○2+7 8 - 6 ○8+2 10 - 7○4-1 5 + 2○8+2
5
10 - 2 ○13-2 5 + 5 ○5+4 6 + 4 ○15-4 4 + 5 ○6-5 8 - 4○5+5 3 + 4 ○6-6 7 + 2○6+6 7 - 3 ○7+4 2 + 7○10-1
5 + 4 ○10-5 10 - 3 ○4+2 3 + 7 ○13-3 9 - 2 ○8+2 7 - 5 ○7+2 8 - 3 ○5+2 6- 5 ○ 0+6
< = >
2○6 9○7 3○2 3○4
5○4 33○1 65○5 52○1 44○2 1010○4 10○8 106○0 3○5 7○1 7○2 9○6 2○4 2○2 5○7 2○3 1○1 9○3 8○3 5○3 10○2 7○2 6○4 8○1 ○7 9○5 3○3
○1 4○6 2○7 9○3
○4 6○5 4○4 5○5 10○5 1○1 8○4 8○2 0○8 ○4 9○2 10○9 ○5 3○3 4○2 ○1 1○9 8○4
○1 4○1 9○3
3○6 2○6 6○4
9○7 3○2 3○4 5○4 3○5 7○1 7○2 9○3 8○3 57○3 10○1 78○1 2○7 5○2 105○4 10○4 2○4 8○2 9○3 10○1 8○1 1○9 3○9 1○1 9○2 0○8 2○8 3○2 10○9 5○5
○2 3○4 5○3 10○5 4○9 1○5 10○4 7○3 8○5 3○6 0○1
○1 6○4 9○6 9○5 5○3 8○8 6○1 ○2 ○3 ○4 ○1 ○1 61095
14-6= 5+7= 4+7= 7+9= 15-8= 15-9= 13-4= 12-7= 11-6= 13-5= 6+9= 8+4= 8+5= 9+11= 11-7= 11-9= 12-8= 16-7= 13-6= 15-5= 16-7= 13-7= 7+4= 8+3= 17-6= 10+6= 9+5= 14-7= 6+10= 8+5= 19-8= 8+5= 9+5= 8+6= 7+14= 8+2= 4+7= 3+9= 12-8= 5+8= 16-9=
3+6=
13-7=
15-6=
12-5=
3+5=
13-6=
6+9=
9+5=
13-8=
4+6= 9+9= 8+7= 19-7= 6+3= 14-9= 15-8= 6+5= 12-3= 11-4= 12-9= 9-3= 8+3= 5+7= 5+6= 13-9= 13-8= 10+4= 12-6= 14-5= 6+8= 16-8= 7+4= 5+5= 4+9= 14-6= 7+2= 17-10= 6+8= 9+6= 8+5= 11-3= 8+5= 7+9= 5+7= 12-8= 9+2= 15-7= 14-6= 11-5= 14-9=
15-8=
17-10=
12-3=
11-8=
11-3=
12-4=
9+8=
11+2=
14-10=
19-5= 19-6= 4+7= 19-8= 19-9= 18-10= 17-1= 17-2= 17-3= 17-4= 2+17= 2+18= 3+3= 13+4= 3+5= 19-10= 18-1= 18-2= 18-3= 18-4= 3+16= 3+17= 4+4= 14+5= 14-6= 13-5= 13+6= 13-7= 13-8= 13-9= 4+7= 4+8= 4+9= 4+10= 4+11= 13-10= 12-1= 12-2= 12-4= 12-5= 4+12=
4+13=
4+14=
4+15=
4+16=
13-6=
18-9=
11-7=
6+9=
17-9=
13-6= 14-5= 15-6= 12-9= 12+8= 11-9= 4+8= 16-4= 7+9= 16-7= 2+17= 12-8= 17-8= 18-1= 17-8= 15-7= 10-4= 14+6= 16-9= 15+5= 16-8= 14-7= 12+8= 8+6= 14-10= 8+8= 14-9= 7+5= 14-4= 11+9= 11-6= 17+1= 15-8= 16+3= 5+8= 14-8= 15-7= 15+6= 12-8= 18-9= 19-8=
17-9=
9+2=
16-8=
9+4=
7+8=
7+7=
6+5=
5+7=
12-9=
16-8= 15-7= 14-6= 11-5= 9+6= 8+8= 7+6= 6+8= 5+8= 16-9= 11-8= 13-7= 15-6= 12-5= 9+8= 5+8= 7+4= 6+9= 5+9= 13-9= 13-8= 14-7= 12-6= 14-5= 9+3= 9+8= 7+8= 6+7= 4+9= 11-9= 12-8= 16-7= 13-6= 15-5= 14-9= 15-8= 17-10= 12-3= 11-4= 11-3= 12-4=
13-4=
11-2=
14-10=
4+8=
5+7=
2+9=
7+5=
8+6=
14-6=
姓名: 时间:
18- 5 = 17-11 = 13+ 6 = 17- 5 = 16-10 = 5 - 4 = 9 - 4 = 16- 1 = 7 +10 = 9 - 0 = 18+ 1 = 6 +10 = 4 - 0 = 18-12 = 17-17 = 10+ 2 = 10-10 = 0 +16 = 13+ 4 = 3 +12 = 2 +14 = 14- 3 = 12- 0 = 3 + 5 = 11+ 1 = 3 + 4 = 12+ 5 = 15- 3 = 12+ 3 = 2 + 6 = 10+ 7 = 9 - 9 = 9 - 0 = 2 + 2 = 6 - 5 = 0 + 0 = 11-10 = 11- 1 = 11+ 0 = 10+ 7 = 17- 1 = 1 +14 = 14+ 1 = 9 - 8 = 17-12 = 19- 5 = 1 +12 = 4 +12 =
15- 0 = 13-12 = 15-13 = 0 +17 = 11+ 4 = 3 - 1 = 13-10 = 0 + 1 = 16+ 2 = 14+ 2 = 10+ 8 = 11+ 5 = 1 +17 = 7 - 3 = 11+ 1 = 11+ 2 = 4 + 1 = 4 +12 = 14+ 1 = 7 - 2 = 10+ 4 = 13- 2 = 15+ 4 = 19-14 = 16- 4 = 4 +12 = 17-15 = 16+ 1 = 11+ 5 = 12+ 4 = 17-10 = 13+ 2 =
姓名: 时间: 成绩:
16- 1 = 19-13 = 4 - 3 = 1 +14 = 15- 3 = 6 - 5 = 13+ 1 = 11+ 1 = 19- 1 = 2 + 6 = 19-18 = 2 +11 = 2 + 6 = 18-13 = 12+ 7 = 3 + 1 = 3 + 4 = 2 - 2 = 13- 3 = 18-11 = 6 - 3 = 7 - 1 = 11-10 = 0 +11 = 17-13 = 17- 3 = 8 + 0 = 5 - 3 = 14- 2 = 17-14 = 19-15 = 1 + 3 =
16-14 = 7 - 3 = 8 - 6 = 17+ 0 = 13+ 1 = 0 +10 = 11+ 3 = 5 +10 = 2 + 2 = 1 - 0 = 17- 1 = 9 - 8 = 5 - 3 = 16-14 = 18- 2 = 5 +11 = 18- 2 = 6 - 0 = 0 +18 = 2 - 2 = 5 +14 = 6 - 1 = 5 +10 = 5 - 5 = 3 +11 = 9 - 5 = 13-10 = 7 - 3 = 0 + 4 = 3 +12 = 11+ 2 = 10+ 5 = 5 + 4 = 7 +11 = 10+ 3 = 1 + 7 = 11+ 0 = 2 + 6 = -10 = 19-11 = 10+ 3 = 19- 8 = 17+ 0 = 2 - 2 = 9 - 8 = 3 - 0 = 14-12 = 11- 1 = 12
20以内加减法练习(三)
姓名: 时间: 成绩:
5 - 2 = 7 - 6 = 12+ 6 = 10+ 9 = 14+ 5 = 1 + 3 = 2 +10 = 8 +10 = 10+ 8 = 2 - 1 = 9 - 1 = 9 - 5 = 1 + 8 = 12+ 6 = 9 - 3 = 8 - 2 = 17-11 = 15-11 = 8 - 6 = 8 - 7 = 11+ 3 = 17- 4 = 19- 5 = 12-11 = 16-16 = 18-11 = 15-11 = 1 + 7 = 6 - 3 = 6 - 6 = 12+ 3 = 8 - 0 =
11-10 = 7 - 4 = 15- 2 = 2 +17 = 5 +12 = 7 +11 = 10+ 1 = 3 + 3 = 1 + 8 = 18- 7 = 12+ 3 = 18-16 = 13- 1 = 0 +19 = 2 +11 = 1 + 5 = 7 - 6 = 16-14 = 16-13 = 5 +14 = 16-12 = 18- 7 = 2 +15 = 18- 4 = 1 +13 = 0 +19 = 18-13 = 18- 6 = 19-15 = 9 - 2 = 7 - 3 = 15+ 3 = - 3 = 5 - 2 = 3 +11 = 14+ 4 = 7 + 2 = 4 + 5 = 19- 5 = 19-10 = 14- 4 = 12+ 1 = 6 - 0 = 9 - 1 = 8 - 0 = 3 - 3 = 13- 2 = 18-15 = 19
20以内加减法练习(四)
姓名: 时间: 成绩:
2 + 4 = 19-17 = 3 + 6 = 2 - 1 = 17-10 = 1 +15 = 7 - 6 = 3 + 6 = 2 +14 = 5 +13 = 15+ 1 = 19- 7 = 17- 2 = 2 + 3 = 14+ 0 = 13+ 0 = 0 + 1 = 12-11 = 14+ 5 = 12+ 4 = 6 +10 = 6 +12 = 17-14 = 5 - 3 = 4 - 3 = 13- 1 = 1 +10 = 1 + 7 = 1 +18 = 17+ 0 = 19- 4 = 0 + 9 =
18-12 = 4 +11 = 19- 1 = 17-11 = 17-16 = 12-10 = 11+ 1 = 19-19 = 3 + 1 = 15- 3 = 7 +10 = 3 - 2 = 13- 0 = 16- 4 = 11+ 2 = 4 +10 = 18- 8 = 12+ 7 = 14+ 1 = 5 + 3 = 18- 1 = 5 +10 = 19-17 = 4 + 3 = 4 - 2 = 7 - 1 = 15-10 = 18- 3 = 15- 0 = 2 - 2 = 3 +15 = 0 +11 = 0 + 1 = 3 +13 = 3 +12 = 17-11 = 2 + 3 = 3 + 6 = 4 + 5 = 7 + 1 = 1 + 7 = 12+ 2 = 18- 6 = 16-14 = 19-19 = 12-12 = 3 - 0 = 4 - 0 =
20以内加减法练习(五)
姓名: 时间: 成绩:
4 - 3 = 0 + 5 = 9 - 0 = 19-18 = 17+ 2 = 16+ 1 = 12-10 = 9 - 1 = 1 + 7 = 10+ 8 = 5 + 2 = 17- 6 = 18- 8 = 11-10 = 15-12 = 4 + 3 = 8 - 4 = 10+ 2 = 13- 3 = 15- 1 = 16+ 2 = 1 + 2 = 17-16 = 18-17 = 6 - 5 = 16+ 1 = 7 - 1 = 1 + 2 = 15-11 = 3 - 0 = 12-10 = 15-11 = 3 +14 = 6 - 2 = 7 - 4 = 1 +12 = 16- 2 = 10+ 7 = 14+ 3 = 1 + 2 = 12+ 3 = 6 + 2 = 4 +15 = 15- 1 = 12+ 3 = 19-18 = 0 - 0 = 7 - 3 = 6 +10 = 2 +13 = 9 - 1 = 15-11 = 4 +15 = 10+ 3 = 2 + 5 = 11+ 8 = 5 +14 = 17-15 = 16+ 3 = 2 + 3 = 17- 6 = 16- 1 = 11+ 6 =
19- 1 = 12-11 = 1 +13 = 18- 2 = 2 +14 = 8 +10 = 2 + 4 = 1 +14 = 2 + 6 = 1 + 1 = 12+ 4 = 6 - 1 = 1 +14 = 18-13 = 3 +15 = 5 +12 = + 2 =
11
一、圈一圈,算一算。
二、在
口里填上适当的数。
三、在下列数中选4个数写4道加法算式。 4 16 9 15 6 13 ________________ _________________ ________________ _________________ 四、看图列式计算。【小学生二十加法大于等于小于】
五、在( )里填上合适的数。
六、按顺序写数。
七、在○里填上“>”、“<”或“=”。
八、请你算一算,商店里每种东西原有多少。
九、算一算。
十、看图列式计算。
十一、看图想一想。
十二、比一比,看谁算得又对又快。【小学生二十加法大于等于小于】
十三、看图列式计算。【小学生二十加法大于等于小于】
十四、填空。
十五、图形算式。
十六、图书室学生借书登记情况记录。
十七、在
口里填数。
十八、超级变变变,列式计算。
你能再画两个不同的脸型,并列式计算出来吗?
十九、在○里填上合适的数,使每条线上三数之和等于
口里的数。