20以内三连加减法(已排版)

1、20以内加减法口算练习题（一）姓名:10 + 8-7 =10 + 2-6 =13 + 2+5=8+2+3=8+10-9 =17-7+8=19-3-8 =9+1+4=18-8+6=10 + 8+5=3+11-9 =7+3+5=18-10+8=3+10-7 =3 （共80题）10 + 4-9 =5 + 4+ 6=6+10+3=6+10-7 =13-3-6 =7+2+3=16-6-10 =10 + 9-8 =14-1-6 =3 + 4+10=16-10-6 =8+10-8 =10 + 2-8 =11-1-5=时间： 做对了7+4+6=10+1-9 =10 + 2-8 =19-4-8 =7+8+3=1

2、+10+9=10+10-9 =19-5-3 =6+4+7=11-1 + 8=14-4-6 =15-3-8 =8+2+5=11-10+9=16-4-6 =18-8+6=10 + 3 + 7=13-3-7 =17-9 + 3=17-10-7 =13-3-7 =17-7-3=3+10+7=5+10-5 =3+15-8 =19-9+1 =13-3+5=16-10-3 =18-8+9=15-5-7=16-7 + 5=16-8-5=19-8-6=18-9-5=15-4-8=15-6-8=12-5-6=13-10+5 =11-10+9 =5+5+9=13-3-4=10 + 5-5 =13-10+9 =4 +

3、 6+ 9 =18-10-4 =5 + 10-5 =18-10+9 =20-20+9 =10 + 8-7 =10-10+9 =12 + 4-9 =14-10+5 =3+10-6 =10 + 9-7 =8-8+9=16-10+3 =11-1+8=10-5 + 8=10 + 0 + 9=20-10-7 =20以内加减法练习题（二）姓名：9+1+6=8+7-5 =8+4-7 =9+7-5 =9 + 7-6 =8+2+4=7+9-5 =8+ 5+ 4=6+ 6-5 =6+ 5=8+ 3+ 3=7+5-7 =9 + 6-6 =4+9-7 =2+8-3 =2+9-8 =8+6-7 =时间： 做对了题（共1

4、00题）6 + 5-8 =7 + 7-7 =19 9+5=8 + 8-7 =7 + 9-8 =5 + 8-8 =8 + 8-8 =9 + 3-6 =7 + 4-7 =8 + 10-9 =5 + 7-6 =4 + 8-5 =8+4-8 =8 + 5-8 =7 + 4-6 =8 4 7-9 =8 + 6-8 =7 + 7-6 =5 + 7-6 =4 + 8-9 =7 + 6-5 =8 + 6-6 =6 + 5-6 =9 + 2-6 =8 + 6-9 =3 + 9-6 =4 + 9-9 =1+9+8=7 + 8-9 =7+10-9=5+9-7=6+8-8 =5 + 9-6 =5 + 9-5 =7 +

5、 3+ 6=6 + 9-7 =10 + 4-6 =5+10-7 =8 + 9-7 =2+9+1=10-5 + 4=6 + 8-2 =13-3 + 8=9 + 9-8 =9 + 4+ 6=9 + 5-8 =9 + 3-9 =3 + 8-9 =9 + 3-8 =5 + 9+5=8 + 2+ 9=7 + 4=6 + 7-8 =3 + 8-6 =9+8-7 =2+8-6 =3+8-6 =6+9-7 =6+ 7+4=9 + 2-3 =109+5=6+4-8 =7+9-6 =5+ 6+5=8+3-7 =2+10-9 =7+2+8+9-2=85十 5=6+7-8 =17-8-7=15-6+6=12-8+5=

6、15-7+6=14-9+8=16-9-5=13-8+8=12-6+5=16-7+4=13-9+8=9+0+8=10-7-3 =48 + 4-7 =6 + 3+2=6 + 8-8 =5 + 8-6 =6 + 7-4 =9+8-7 =1+9-5 =9 + 5-7 =20以内加减法练习题（三:)姓名：时间：_做对了 _题（共80题）8+ 9=4 + 6 =8 + 4=9+8=5 + 9 =6 + 6=7+6=6 + 7 =6 + 8=7 + 5=7 + 7 =9 + 6=6+2+7=4+4+6=7 + 2+4=10 + 8=9 + 4=10 2 =8+ 5=8+4=7 + 7=9+6=9 + 7=8

7、 + 5=6+9=9 + 4=8 + 3=4+5+2=4+3+2=2+6+5=5+ 5=7 + 4 =2 + 9=9+5=6 + 5 =9 + 7=7+8=8 + 6 =5 + 8=9+5=7 + 8 =7 + 4=3+5+7=4+6+5 =7+1+7=7+5=9 + 4 =9 + 3=8+8=3+5+9=4 + 4+ 9=8+4=8 + 4 =7 + 5=9+7 + 9 =19-7 =9=6 + 7 =7 + 4=6 + 8 =8 + 4=6+ 3+ 4=6+4+1=9+1+9=18-2 =9 + 4 =15-6=9+2=8 + 10 =16-9=4+8=7 + 5 =12-9=8+4=7

8、+ 9 =13-8=6+1+5=3+6+5=15-8+4=10 + 5=8 + 7 =18-9=5+7=6 + 10=16-8=9 4=5 + 7 =13-5=7+ 6=9 + 8 =11-8=5+2+4=7+2+6=13-7-4=9+6=9 + 2 =7 + 9=9+5=8 + 6 =7 + 3=7+ 6=4 + 7 =9 + 3=8+3=2 + 8 =7+3+1=9 6+ 4=10 4 0=8+2+2=8+5=20以内加减法练习题（四）2+7+6=5-5+5=17-9+2=1+8-5 =15-8+3=8+2+7=14-8+7=4 + 5-8 =13-6+7=7-3+4=12-6+8=6 +

9、 3-9 =16-7+3=6-3+9=18-9+5=14-8+6=8+1+2=6+2+7=7+5-7=6+2-6=10-1 + 2=5+1+7=87+6=认数基本题（一）姓名： 时间： 做对了 题 1 个十和 6 个一合起来是（ ）1 个十和 7 个一合起来是（ ）1 个十和 2 个一合起来是（）9 个一和 1 个十合起来是（ ）14 里有（）个十和（）个一（ ）个十和（ ）个一合起来是132 个十是（）20 里面有（ ）个一18里有（ ）个十和（ ）个一1 个一和 1 个十合起来是（ ）6 个一和（ ）个十合起来是16（ ）个一和 1 个十合起来是13 比 14 大，比 17 小的数有（ ）18接近 10还是 20？ （）个位上是7，十位上是1，这个数是（）十位上是2，个位上是0，这个数是（）个位上是 1，十位上是5，这个数是（）一个数比 16 大，比