5以内加减法口算天天练吐血推荐76

1、2017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:4 00+ 2 =()4 =15-2 =2+ 1 =5>()1 0 =3+ 0 =5>()4 04+ 0 =()2 = 23 0 =0+ 3 =()4=14 3 =0+ 2 =()>30 0 =0+ 2 =()0 = 45 4 =2+ 1 =()0=13 1 =2+ 35()=45 2 =5+ 0 =()2 = 25 5 =2+ 0 =3+ () = 32 0 =1 + 33 ( ) = 05 1 =4+ 0 =3 ( ) = 03 0 =2+ 3()1 = 35 31 + 1 =()+ ( ) 15 0 =1 +

2、 0 =()1 35 0 =0+ 3 =2+ ( ) 24 4 =3+ 0 =()<10 0 =1 + 2 =1 + () 44 02+ 33 ( ) 05 31 + 1 =()0 22017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:5-2 =4+ 0 =()<25-2 =5+ 0 =()0 = 24-4 =0+ 2 =4>()5-2 =0+ 3 =2 () = 35-31 + 32 () = 33- 1 =5+ 0 =()4 = 04-3 =4+ 1 =0+()=32-0 =2+ 3()<25- 1 =2 + 2 =()1=45-5 =2+ 1 =()+

3、() = 45- 1 =2+ 1 =4 () = 44-4 =2+ 1 =1 + () = 35-5 =1 + 0 =()312-2 =0+ 3 =4+ ()= 44-3 =0+ 1 =4 ( )= 00 0 =3+ 1 =()2 05 4 =0+ 1 =()1=25 4 =3+ 1 =4 ( )= 02 1 =1 + 2 =()>43 2 =5+ 0 =()1=05 5 =0+ 1 =2>()2017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:5-34+ 0 =()+H ) = 24- 1 =3+ 2 =()-2= 03-2 =5+ 0 =()-3= 04-4 =2+

4、1 =5-()=04 01 + 2 =()-3= 14-3 =4+ 0 =2-()=25-5 =1 + 0 =0+ ()=35 4 =3+ 2 =3-()=24-2 =0+ 0 =2-()=03-2 =1 + 1 =()+卜（）=25-5 =4+ 1 =2-()=15 4 =3+ 0 =4>()4 01 + 2 =4>()4-4 =4+ 0 =5-()=42- 1 =4+ 0 =3+ ()=44-3 =2+ 0 =3-()=24-2 =3+ 1 =5-()=24-3 =1 + 2 =()-0= 15-5 =0+ 1 =0+ ()=55 4 =4+ 0 =()-1=23 3 =1 +

5、 2 =1 + ()=32017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：5-5 =4+ 1 =()2-23 3 =1 + 2 =2 ( )= 05-5 =3+ 1 =()2-32- 1 =1 + 1 =5 ( )= 02-2 =2+ 0 =()0= 52-0 =1 + 0 =2 ( )= 14-4 =1 + 1 =1 + ()= 45-30+ 2 =0+()=53-2 =1 + 1 =()4- 12-2 =3+ 2 =0+()=41 1 =3+ 2 =1 + ()= 55 4 =2+ 1 =()3= 13 1 =4+ 1 =3 ( )= 21 0 =2+ 0 =()2-05 5

6、=1 + 2 =()<53 0 =1 + 32 ( )= 20 0 =2+ 3()>03 0 =3+ 0 =()>04 3 =2+ 0 =0+()=32 1 =4+ 0 =()3-13 3 =1 + 1 =2>()2017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：4-4 =4+ 1 =()3= 24- 1 =2+ 0 =4 ()= 41 0 =2+ 0 =2 ( )= 15-5 =1 + 31+()=34 2 =2+ 3()>01 1 =3+ 1 =2+ ()= 33 0 =2+ 0 =1>()2 1 =4+ 1 =()1=00 0 =3+ 1

7、=()4= 13 2 =1 + 1 =()3= 04 4 =2 + 2 =()2= 23 1 =1 + 2 =4 ( )= 14 3 =0+ 2 =3 ( )= 05 5 =1 + 1 =1+()=33 2 =3+ 1 =4>()1 0 =3+ 0 =3>()4 3 =2+ 1 =()0= 15 5 =0+ 2 =()<13 0 =3+ 0 =()2= 24 4 =1 + 2 =5>()3 2 =1 + 0 =2+ ()=32017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：1 0 =1 + 33+ () = 35-5 =1 + 2 =4 ( ) = 23 3

8、 =2 + 2 =4 ( ) =13 0 =2+ 0 =()4 = 04 2 =3+ 1 =()>05 31 + 1 =()0 = 05 0 =2+ 0 =5 () = 55 5 =5+ 0 =2+ ( ) = 22 2 =1 + 34>()2 2 =2+ 1 =5 ( ) =14 4 =0+ 0 =0+( )=55 4 =1 + 1 =()4=14 4 =0+ 2 =5()=45 5 =2+ 3()3 = 24 4 =1 + 1 =()2 = 35 4 =5+ 0 =4+ () = 53 1 =2 + 2 =()+ ( )-15 4 =4+ 1 =3 ( ) - 22 1 =2

9、+ 2 =()4=15 4 =4+ 0 =()>35 5 =1 + 30+( )=22017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:5-5 =3+ 1 =()>44 01 + 3()>15-5 =2+ 0 =()<42-2 =4+ 1 =()-4=15-5 =0+ 0 =2+ () = 34-4 =4+ 0 =0+( )=25-2 =0+ 0 =()>12- 1 =0+ 0 =2-() = 32-0 =1 +1 =3-() = 35-30+ 3 =()>15 4 =0+ 3 =()-1 = 04 00+ 3 =()>34-2 =1 + 1

10、 =3+ () = 33 3 =3+ 2 =()-1=15-5 =2+ 32-( ) = 02-2 =1 + 3()-0=15 4 =0+ 0 =()3 =15-5 =3+ 1 =()-0= 35 4 =4+ 1 =2>()3 0 =3+ 0 =()+ ( ) 33 0 =5+ 0 =3-( )= 12017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：4-4 =4+ 0 =0+( )=22-2 =4+ 0 =()1=25-34+ 1 =()314-4 =5+ 0 =5 () 52-0 =1 + 1 =()1=35-31 + 0 =5 ( ) 25-5 =1 + 34+ () 4

11、5- 1 =2+ 32 ( ) = 14-4 =3+ 2 =1 + () 54-3 =1 + 3()<34-4 =1 + 0 =()1=05-5 =1 + 2 =1 + ( ) 23 0 =1 + 2 =2 () 35 0 =2+ 3()0 55-5 =4+ 0 =3 () 34-3 =2+ 32 ( ) 05- 1 =1 + 1 =0+()53-2 =0+ 2 =()<12-2 =1 + 1 =()0 34-3 =0+ 0 =3 ( ) = 12- 1 =1 +1 =3 ( ) 02017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：3- 1 =0+ 1 =5( )=45

12、-30+ 1 =()2= 24-2 =3+ 1 =2 ( )= 21 1 =0+ 3 =()1=31 1 =0+ 1 =5 ()= 52 1 =2+ 0 =()1=04 1 =4+ 1 =()>35 4 =0+ 0 =5 ()= 52 0 =3+ 1 =2+ ( )= 25 5 =0+ 1 =()2= 04 3 =4+ 0 =2 ( )= 03 1 =3+ 0 =()1= 15 4 =5+ 0 =()0= 05 1 =0+ 1 =()+ ( ) 34 4 =2+ 1 =()1= 10 0 =4+ 1 =()1=43 0 =2+ 0 =2 ( )= 14 4 =1 + 0 =3+ ()=

13、51 1 =0+ 3 =1+( )=25 5 =1 + 2 =4 ( )= 14 3 =0+ 1 =2 ()=32017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：2-0 =5+ 0 =()2 = 05 4 =2+ 0 =4+ () = 52- 1 =2+ 30+()=53-2 =2 + 2 =2+ () = 44 03+ 2 =2+ ( ) = 24-4 =5+ 0 =()>25-5 =1 + 3()1=15-2 =5+ 0 =5 ( ) = 03- 1 =1 + 1 =0+( )=25-34+ 1 =()4=12- 1 =3+ 2 =()>02-2 =4+ 0 =4+

14、 () = 45-5 =1 + 2 =4 () = 45-32 + 2 =3 ( ) = 25-5 =2+ 1 =4>()3 0 =0+ 1 =()3 = 24-4 =1 + 0 =4+ () = 53-2 =1 + 1 =()<31 0 =1 + 0 =()2= 34-4 =2+ 1 =4 ( )= 15 35+ 0 =()3= 12017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：3- 1 =4+ 1 =()3- 04-4 =2 + 2 =1 + ()= 42-2 =0+ 2 =()4- 04-4 =0+ 1 =2 ( )= 24-3 =0+ 1 =2 ( )= 02

15、- 1 =3+ 2 =3 ()= 33- 1 =1 + 1 =()0= 25-5 =3+ 0 =2+ ()= 55-2 =4+ 1 =2>()5-2 =1 + 31>()5-30+ 2 =()0= 32-0 =2+ 1 =()4- 14-4 =0+ 0 =0+()=45-5 =2+ 1 =()<14-3 =0+ 1 =()0= 52-2 =2+ 32+ ( )= 25-2 =4+ 1 =()1=03-2 =1 + 0 =()310 0 =3+ 2 =()315 4 =5+ 0 =5 ( )= 02 1 =1 + 1 =()>12017人教版一年级数学上册第三单元口算题卡

16、班级：姓名：日期：5-2 =2+ 1 =0+()=31 1 =4+ 1 =()1=22-0 =0+ 1 =()0= 54 2 =3+ 2 =()1=34 2 =2 + 2 =3+ ()= 43 0 =2+ 1 =4 ( )= 23 3 =0+ 0 =()215 2 =2+ 0 =2+ ()= 54 4 =0+ 2 =0+()=34 2 =3+ 2 =()1=43 0 =5+ 0 =0+()=54 4 =4+ 1 =()>05 1 =4+ 1 =3 ()= 33 2 =0+ 2 =()3= 13 2 =0+ 2 =4 ()= 35 2 =2+ 1 =3+ ()= 54 4 =0+ 1 =(

17、)<21 0 =3+ 1 =()0= 53 0 =1 + 3()0= 54 2 =2+ 1 =2 ( )= 04 1 =4+ 1 =5 ()=52017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：5- 1 =0+ 3 =2+ () = 35- 1 =4+ 1 =1 + ( ) = 24-3 =2 + 2 =1 + () = 45- 1 =1 + 1 =()4=14 02 + 2 =2+ ( ) = 25-5 =1 + 1 =4 () = 44-2 =2+ 34 () = 44 02+ 31>()5 0 =2+ 0 =()0 = 31 0 =3+ 2 =()<13-

18、1 =3+ 1 =()3 = 02 1 =3+ 2 =1 + () = 34 4 =1 + 2 =4+ () = 44 4 =1 + 1 =4 ( ) = 25 31 + 0 =()+ ( ) 44 4 =0+ 1 =5+ () 55 4 =4+ 0 =()3= 15 5 =5+ 0 =()<35 1 =1 + 32+ ()= 34 1 =2+ 0 =()4 01 1 =1 + 1 =2 ( )=02017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:5-2 =2+ 1 =()0 = 55 4 =2 + 2 =4>()2-2 =2+ 30+( )=54-3 =5+ 0 =(

19、)<42-2 =0+ 0 =4>()1 0 =4+ 0 =4 ( ) = 02-0 =3+ 0 =()1=15 5 =0+ 1 =2 ( ) = 04 2 =3+ 2 =()>15 32+ 1 =2+ ( ) = 25 4 =5+ 0 =()0 = 35 4 =2+ 1 =()3 =15 5 =3+ 0 =()3= 15 4 =0+ 0 =()0= 25 5 =4+ 0 =0+( )=25 5 =1 + 33 ()= 34 2 =4+ 0 =3+ ()= 33 1 =1 + 3()+ ( ) 44 03+ 2 =()3 04 4 =2 + 2 =()+ ( ) 02 1 =2

20、+ 1 =()<52017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：4-3 =1 + 3()3 - 23- 1 =2+ 0 =5( )=44 02+ 1 =1 + () - 54- 1 =1 + 2 =2 ( ) - 25 4 =1 + 1 =()3 - 25 4 =1 + 0 =()2 - 25-35+ 0 =2+ () - 55-30+ 2 =()+ () 45-2 =0+ 3 =4 ( ) -14-4 =1 + 2 =2+ () - 34-3 =2+ 33+ () - 45-32+ 3()0 - 35 4 =3+ 2 =()>33-2 =0+ 0 =4 ( ) -

21、 24-3 =5+ 0 =()1=02-2 =3+ 1 =()+ ( ) =15 4 =1 + 1 =5 ( ) - 05 0 =4+ 0 =()1=05-2 =2+ 32+ () - 54- 1 =2+ 3()>33 0 =1 + 3()2 02017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：4-4 =1 + 1 =()315-2 =3+ 0 =4+ ()= 45 4 =0+ 1 =5>()5-2 =2+ 33 ( )= 15 4 =1 + 2 =()>25- 1 =4+ 1 =1 + ()= 45-5 =2+ 1 =()+ () 34-4 =1 + 3()2=

22、 15-5 =1 + 1 =0+( )=25-5 =4+ 0 =()0= 31 0 =1 + 3()+ ( ) 00 0 =2+ 0 =4 ()= 45 4 =0+ 2 =4>()5 4 =3+ 0 =5( )=41 1 =5+ 0 =0+()=43 3 =2+ 3()>04 3 =4+ 0 =()2 21 1 =4+ 1 =0+()=51 0 =4+ 0 =()2 25 5 =2+ 0 =5 ()= 35 4 =1 + 1 =5 ( )=22017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:5-5 =0+ 1 =()2 = 13 3 =1 + 2 =()+()=25-5

23、 =3+ 1 =2()=12-2 =5+ 0 =5()=20 0 =0+ 0 =2()=00 0 =1 + 32>()0 0 =0+ 1 =3>()5 5 =2+ 1 =()0 = 44 3 =0+ 3 =5()=45 5 =2+ 3()0 = 45 5 =2+ 3()>11 0 =3+ 1 =2+ ()=24 4 =4+ 1 =()>14 2 =2+ 0 =5()=15 1 =2+ 30+ ()=24 4 =2+ 34+ ()=55 5 =0+ 3 =2()=05 2 =1 + 1 =()>35 34+ 1 =()3 = 05 5 =5+ 0 =2+ ()=53

24、 3 =4+ 0 =()4 = 02017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:4-3 =2+ 1 =()-3= 13 3 =0+ 0 =5()=54-2 =1 + 2 =3+ ()=55 4 =3+ 1 =()-3= 15-5 =5+ 0 =()1 = 15-5 =2+ 1 =()-2= 25-5 =1 + 1 =()4= 13-2 =3+ 0 =4()=14- 1 =1 + 1 =()-卜（）=32-0 =1 + 0 =()4= 14-2 =2+ 0 =0+ ()=25 4 =3+ 0 =1-H)=35-5 =1 + 2 =()4= 15 0 =5+ 0 =3+ ()=55

25、-5 =0+ 2 =2+ ()=45 4 =0+ 2 =()-2= 32-2 =2+ 3()4= 01 0 =3+ 1 =()-卜（）=15- 1 =1 + 0 =()-3= 23 3 =4+ 1 =()>35 5 =1 + 3()-H ) = 42017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：5-5 =3+ 0 =0+()=32-0 =0+ 3 =()+ ( ) =12-0 =3+ 0 =2 ( ) =13-2 =0+ 0 =()2-35-31 + 0 =()1=04-3 =1 +1 =4+ ()= 45 4 =0+ 2 =2+ ( )= 23- 1 =4+ 0 =3&g

26、t;()2- 1 =3+ 1 =()1=02-2 =1 + 2 =()3-23 3 =3+ 2 =3 ()= 35-5 =0+ 0 =2 ( )= 14-4 =1 + 32 ( )= 13 3 =0+ 0 =()3-23- 1 =2+ 1 =()1=25-5 =0+ 3 =1 + ()= 35-5 =3+ 0 =2+ ()= 32- 1 =0+ 1 =1 + ()= 55-33+ 2 =5 ( )= 22-2 =4+ 0 =()+ ( ) 31 1 =2+ 0 =()4 12017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:5 4 =3+ 0 =3-()=34- 1 =0+ 3 =4

27、+ ()=45 0 =4+ 1 =()<15-2 =2 + 2 =3-()=25-2 =2+ 0 =2-()=23- 1 =4+ 1 =0+ ()=23 3 =3+ 1 =()-0= 44- 1 =3+ 2 =()+卜（）=45 0 =3+ 1 =4>()4-3 =2+ 3()+H ) = 53 3 =3+ 1 =()-0= 53- 1 =0+ 1 =()-2= 12-0 =2+ 1 =()<34-3 =1 + 1 =5>()4- 1 =3+ 0 =4-()=05 4 =3+ 0 =0+ ()=55-5 =4+ 0 =()+卜（）=43- 1 =3+ 1 =3+ ()=

28、34-4 =1 + 1 =4-()=44-3 =1 + 0 =3-()=34- 1 =0+ 3 =()<42017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:5-5 =0+ 1 =()4 = 00 0 =3+ 0 =4+ () = 55 4 =0+ 1 =5 ( ) = 01 0 =1 + 35 () = 55 1 =5+ 0 =5 ( ) = 03 2 =1 + 30+( )=20 0 =0+ 0 =()4 = 05 30+ 3 =()+ ( ) 43 0 =2+ 3()3 25 1 =3+ 0 =()0 05 4 =2+ 32 ( ) 25 2 =2+ 1 =()<4

29、2 0 =2+ 1 =()+ ( ) =03 3 =1 + 1 =4 ( ) =14 3 =0+ 0 =5()=45 1 =3+ 0 =()2 =15 4 =1 + 1 =()0 23 2 =2+ 30+()55 5 =3+ 0 =3+ () 53 3 =2+ 0 =1 + ( ) 25 4 =1 + 0 =()<22017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：5- 1 =1 + 0 =3+ () = 54-3 =1 + 2 =5 () = 51 1 =2+ 0 =4+ () = 43 3 =0+ 3 =4 ( ) = 21 1 =1 + 0 =()0 = 53 3 =1

30、 + 0 =()1 = 41 0 =0+ 0 =2+ () = 45 30+ 2 =4+ () = 51 0 =3+ 1 =2+ () = 35 0 =1 + 3()>34 4 =0+ 3 =()2 = 23 2 =3+ 0 =2+ ( ) = 25 32+ 1 =()2 = 35 5 =0+ 1 =4 ( ) = 05 4 =1 + 1 =4 () = 41 0 =2+ 0 =4+ () = 45 32 + 2 =()1 = 45 5 =4+ 1 =()0 = 24 1 =4+ 0 =()+ ( ) o2 0 =0+ 1 =()0 35 31 + 0 =()<22017人教版一年

31、级数学上册第三单元口算题卡班级：姓名：日期:5-32+ 0 =()<45-5 =3+ 2 =()0 = 04- 1 =4+ 0 =2 ( ) =15-5 =2+ 1 =1 +H ) = 25- 1 =2+ 1 =2+ ( ) = 24-4 =1 + 1 =4 () = 43 3 =4+ 1 =1 +H ) = 44-3 =1 + 3()2= 31 1 =3+ 0 =3 ( ) = 24-4 =5+ 0 =()4= 13 3 =3+ 0 =2>()5 1 =0+ 0 =()4= 13 3 =5+ 0 =1 +卜（）=24 3 =0+ 3 =1 +H )= 53 3 =0+ 1 =()

32、1 = 13 1 =5+ 0 =0+()=33 1 =5+ 0 =()4= 12 0 =3+ 0 =5 ( ) =15 4 =2+ 0 =()>35 4 =0+ 1 =()+ ( ) 45 35+ 0 =()<22017人教版一年级数学上册第三单元口算题卡班级：姓名：日期:2-2 =5+ 0 =()<43 3 =3+ 1 =0+( )=23 3 =2+ 0 =4+ () = 44-3 =2+ 34 ( ) = 04-4 =3+ 1 =3+ () = 54-4 =2 + 2 =5( )=45-5 =1 + 1 =()<54- 1 =0+ 1 =5 ( ) =15 4 =2

33、+ 0 =4 ( ) = 04-4 =0+ 1 =()4 =15-5 =1 + 1 =()>22-2 =1 + 1 =()1=14-3 =0+ 1 =2 ( ) = 25-5 =2+ 0 =2 () = 35-32+ 1 =()2 -14-4 =1 + 3()3-10 0 =0+ 1 =()3- 01 1 =1 + 33>()3 3 =1 + 1 =1 + ()= 45 5 =3+ 0 =()4- 03 1 =1 + 3()4- 02017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：4-3 =1 + 1 =2+ () = 32-0 =4+ 1 =()3= 15-32+ 3

34、()4= 05-5 =1 + 34 ( )= 15-5 =2+ 1 =3 ( )= 15 4 =3+ 0 =3+ ()= 55-5 =2+ 0 =3+ ()= 51 1 =0+ 1 =()1=05-2 =4+ 1 =()<21 1 =0+ 2 =4 ( )= 04 03+ 1 =2+ ( )= 23 2 =3+ 2 =3+ ()= 42 2 =0+ 3 =4+ ()= 45 5 =3+ 2 =()3= 15 5 =2+ 1 =()+ ( ) 42 1 =0+ 0 =()0= 45 2 =1 + 2 =()>14 4 =0+ 3 =2+ ()= 45 2 =4+ 1 =()+ ( )

35、 05 5 =4+ 1 =5+ ()= 52 0 =2+ 1 =2 ( )=02017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：3 3 =3+ 2 =2+ ( ) = 22-2 =4+ 0 =3+ () = 45 4 =0+ 3 =3+ () = 44- 1 =2+ 31 + ( ) = 25-5 =1 + 2 =()3-25-5 =1 + 1 =3-( )= 05-5 =4+ 0 =2-( )= 24- 1 =5+ 0 =()4- 13- 1 =4+ 1 =2+ ()= 34-4 =4+ 1 =1 + ()= 53 3 =1 + 3()1=05-5 =1 + 2 =()>3

36、2- 1 =3+ 2 =()>24-4 =1 + 1 =5+ ()= 53 3 =5+ 0 =3 ( )= 05 4 =3+ 1 =2 ()= 34-4 =4+ 0 =1 + ( )= 23 3 =0+ 0 =()2-22-2 =1 + 3()0= 24-4 =4+ 0 =()3= 15 4 =0+ 0 =5 ()=52017人教版一年级数学上册第三单元口算题卡班级：姓名：日期：4-4 =1 + 1 =2-( ) = 24-4 =1 + 0 =3-( ) = 03- 1 =2 + 2 =2-() = 35-34+ 1 =()3- 02-0 =3+ 0 =()3-25-30+ 1 =()0= 44-3 =4+ 1 =()<15-5 =3+ 0 =()0= 14-3 =1 + 0 =5 ( )= 05-5 =3+ 2 =()1=05-5 =0+ 0 =()0= 12-2 =3+ 0 =4+ ()= 43- 1 =2+ 32+ ( )= 24-3 =3+ 1 =2 ( )= 05-5 =0+ 1 =()4- 05-5 =1 + 2 =3+ ()= 35-5 =2+ 1 =()>35-5 =3+ 1 =2 ()= 35-2 =4+ 1 =5( )=44- 1 =0+ 0 =()1=24-