首页 >>  正文

0-5的加减法算式表

来源:baiyundou.net   日期:2024-09-24

孩子开窍有早晚,教导需耐心,请不要暴躁地对待孩子!


知识点:0是用来指代没有(无)


练习:

1.在□里填数

2.看图填数

3.下图的各种情况,都可以用什么数来表示?

4.在□里填数

5.在○里填上“+”或“-”

6. 填一填

6. 想一想,填一填

7. 得数小于 2 的空格里涂上你喜欢的颜色,看看会出现什么图案?

8. 你能写出得数是 0 的等式吗

","gnid":"9e9b4eea4aff9a191","img_data":[{"flag":2,"img":[{"desc":"","height":"1296","title":"","url":"https://p0.ssl.img.360kuai.com/t01e0f0e73df54ef0bc.jpg","width":"1728"},{"desc":"","height":"157","title":"","url":"https://p0.ssl.img.360kuai.com/t01db311d0d3137d980.jpg","width":"667"},{"desc":"","height":"313","title":"","url":"https://p0.ssl.img.360kuai.com/t011d81be0bc593a2b9.jpg","width":"947"},{"desc":"","height":"282","title":"","url":"https://p0.ssl.img.360kuai.com/t01b8b2590ab0ae7ecf.jpg","width":"691"},{"desc":"","height":"362","title":"","url":"https://p0.ssl.img.360kuai.com/t01611bf3559eec9da7.jpg","width":"465"},{"desc":"","height":"200","title":"","url":"https://p0.ssl.img.360kuai.com/t0102d477cd3048d746.jpg","width":"696"},{"desc":"","height":"762","title":"","url":"https://p0.ssl.img.360kuai.com/t0190599ab7525a0620.jpg","width":"1214"},{"desc":"","height":"451","title":"","url":"https://p0.ssl.img.360kuai.com/t011c1021b87a721454.jpg","width":"1335"},{"desc":"","height":"882","title":"","url":"https://p0.ssl.img.360kuai.com/t01cd8cddbc88348eba.jpg","width":"1304"},{"desc":"","height":"427","title":"","url":"https://p0.ssl.img.360kuai.com/t01d7e4ed1793686a6e.jpg","width":"1237"}]}],"original":0,"pat":"art_src_0,otherc,fts0,sts0","powerby":"hbase","pub_time":1694006577000,"pure":"","rawurl":"http://zm.news.so.com/830fc6e8c809c59920fe18fd8b75ad27","redirect":0,"rptid":"40974b515f9bd6c0","rss_ext":[],"s":"t","src":"小学校","tag":[],"title":"0的认识及加减法(一年级数学上)

郭虾逸1993会有理数的减法的数学高手进来下!教下我数学!! -
吕师江19561267601 ______ -3+5-7-9读作 负三加五减七减九 (+8)-(+9)+(-3)-(-9)+3省略加号可简写成 8-9-3+9+3 (1)-13+|-27|+(-31)= -13+27-31 = 27-44 = -17 (2)设另一个加数为x x+(-3.2)=-8.6 x= -8.6 + 3.2 x= -5.4 (3)因为 A-1的相反数是2 所以 - (A-1)= 2 A= -1 因为 B的绝对值是3 所以 |B|=3 B=+3or-3 [正负3] 1. A - B=2 2. A - B= -4

郭虾逸1993把下列算式写成只含加法的算式 - 13 - ( - 15) - (+7) - ( - 16)= -
吕师江19561267601 ______ -13-(-15)-(+7)-(-16)=-13+15-7+16=(-13)+15+(-7)+16

郭虾逸1993四个五的和是多少可以用加法算式吗 -
吕师江19561267601 ______ 相同的数连续相加时可以用乘法也可以用加法,用乘法比较简便点,5+5+5+5=5*4=20

郭虾逸1993 把五个桃子分在两个盘子里,可以怎样分?根据分的情况写出加法或减法算式. - ___________________________ - ____________________________ - -
吕师江19561267601 ______[答案] 开放题,多种答案. 1+4=5,2+3=5,3+2=5等;5-0=5,5-1=4,5-3=2等.

郭虾逸1993用五个5,加减乘除只能用一次,必须用完五个5,得24,算式怎么列
吕师江19561267601 ______ (5-5÷5÷5) X 5=24 (5 X 5 5-5)÷5=24 附加:用四个5,加减乘除只能用一次,得24 (5-5÷5÷5)X5=24

郭虾逸1993在一个减法算式里,被减数、减数、差的和是50,已知减数是差的五分之三,这个减法算式是() -
吕师江19561267601 ______ 在一个减法算式里,被减数、减数、差的和是50,已知减数是差的五分之三,这个减法算式是( 50-9.375=15.625 ) 解:被减数:50÷2=25 差:25÷(1+3/5)=15.625 减数:15.625*3/5=9.375

郭虾逸1993初一有理数的加法足球比赛中,甲队攻入乙队两球,同时被乙队攻入五球,则计算甲队净胜球数的算式为_____ - -
吕师江19561267601 ______[答案] 足球比赛中,甲队攻入乙队两球,同时被乙队攻入五球,则计算甲队净胜球数的算式 为__2+(-5)____ 2+(-5) =-(5-2) =-3

郭虾逸1993在一道减法算式中,差是160,如果被减数加上50就是减数的五分之七倍,则被减数是多少? -
吕师江19561267601 ______[答案] 设减数为x,则被减数为(5/7)x-50 x-[(5/7)x-50]=160 (2/7)x+50=160 (2/7)x=110 x=110÷(2/7)=110*(7/2)=110*7÷2=385

郭虾逸1993在“九分之三+十一分之六+九分之六+十一分之五”在这个算式中用加法( )比较简便 -
吕师江19561267601 ______[答案] 在“九分之三+十一分之六+九分之六+十一分之五”在这个算式中用加法(交换律 )比较简便 九分之三+十一分之六+九分之六+十一分之五 =九分之三+九分之六+(十一分之六+十一分之五) =1+1 =2

郭虾逸1993在一个减法算式里,被减数、减数、差相加的和是48已经知道差是减数的五分之三,这个减法算式是 -
吕师江19561267601 ______[答案] 这个减法算式是:24-15=9 24+15+9=48 15*(3/5)=9

(编辑:自媒体)
关于我们 | 客户服务 | 服务条款 | 联系我们 | 免责声明 | 网站地图 @ 白云都 2024