一年级下册的数学思维拓展题口算
xiao xue yi nian ji xia ce shu xue shu jia zuo ye 【zuo ye 1 】3 5 + 1 6 = 4 2 + 3 8 = 5 03 6 + 2 0= 3 7 + 7 = 5 7 - er 、si wei tuo zhan ti 1 、you 1 5 ge pi qiu ，ru guo nan sheng mei ren fa yi zuo ye 1 0】」、kou suan 2 4 " yi nian ji shu xue xia ce chang yong kou suan lian xi ti 1 xing ming ：ping fen ：3 2 + 6 = 2 9 - 7 = 3 5 + 2 = 7 3 + 4 = 2 5 + 4 = 4 3 + 5 = 8 7 + 1 0= 3 9 - 3 = 4 8 - 3 0= 9 5 - 4 0= 8 1 - 2 = 6 0+ 8 = 3 9 + 1 0= 7 6 + 1 0= 7 0+ 3 0= "
思维拓展题1、有四个木盒子。红盒子比黄盒子大；红盒子比黑盒子小；黑盒子比白盒子小。请按照从大到小的顺度，把盒子排队。( )盒子，( )盒子，( )盒子，( )盒子。米；然后停下休息，你知道梅花鹿停在起点前还是起点后？( ), 与起点相距几米？( ) 【作业19】一、口算小学一年级下册数学暑假作业1、〇+〇=20 〇+〇+〇++〇=34 =xiao xue shu xue yi nian ji xia ce kou suan lian xi ti ，mei tian lian yi lian ，zheng que lv yue lai yue gao 。9 8 - 5 = 3 + 1 6 = 5 + 6 2 = 4 2 + 2 = 1 0+ 5 5 = 4 7 + 1 0= 6 2 - 5 8 = 9 7 - 4 8 = 7 0- 5 = 5 1 + 2 2 = 5 7 + 3 5 = "
小学一年级下册数学暑假作业【作业1】35+ 16= 42 + 38= 50 36+ 20= 37+ 7= 57- 二、思维拓展题1、有15个皮球，如果男生每发一作业10】」、口算24 si wei tuo zhan ti 1 、you si ge mu he zi 。hong he zi bi huang he zi da ; hong he zi bi hei he zi xiao ; hei he zi bi bai he zi xiao 。qing an zhao cong da dao xiao de shun du , ba he zi pai dui 。( ) he zi , ( ) he zi , ( ) he zi , ( ) he zi 。mi ; ran hou ting xia xiu xi , ni zhi dao mei hua lu ting zai qi dian qian hai shi qi dian hou ? ( ) , yu qi dian xiang ju ji mi ? ( ) 【zuo ye 1 9 】yi 、kou suan xiao xue yi nian ji xia ce shu xue shu jia zuo ye 1 、+ 〇 + 〇 = 2 0〇 + 〇 + 〇 + + 〇 = 3 4 =
# xiao xue yi nian ji xia ce shu xue shu jia zuo ye xiao xue yi nian ji xia ce shu xue shu jia zuo ye P A G E P A G E # 【zuo ye 1 】」、kou suan 3 5 + 1 6 = 4 2 3 5 + 1 6 = 4 2 + 3 8 = 5 0- 2 1 = 3 6 + 2 0= 3 7 + 7 = 5 7 - 8 = er " 一年级数学下册常用口算练习题1 姓名：评分：32+6= 29-7= 35+2= 73+4= 25+4= 43+5= 87+10= 39-3= 48-30= 95-40= 81-2= 60+8= 39+10= 76+10= 70+30=
小学数学一年级下册口算练习题，每天练一练，正确率越来越高。98- 5 = 3 + 16= 5 + 62= 42+ 2 = 10+ 55= 47+ 10= 62- 58= 97- 48= 70- 5 = 51+ 22= 57+ 35= yi nian ji shu xue xia ce mei ri kou suan he si wei tuo zhan lian xi , shu lian zhang wo 2 0yi nei jia jian fa de hun he ji suan , 1 00yi nei de jia jian fa lian xi , hai you yi xie ren min bi zhi jian de ji suan lian xi 。rang hai zi mei tian jin xing ji suan lian xi he ying yong ti de ji suan , shu liang zhang wo ji suan nei rong , ti gao ji suan su du , jian chi mei tian zuo ji "
#小学一年级下册数学暑假作业小学一年级下册数学暑假作业PAGE PAGE #【作业1】」、口算35+ 16= 42 35+ 16= 42 + 38= 50- 21 =36+ 20= 37+ 7= 57- 8 =二一年级数学下册每日口算和思维拓展练习，熟练掌握20以内加减法的混合计算，100以内的加减法练习，还有一些民币之间的计算练习。让孩子每天进行计算练习和应用题的计算，数量掌握计算内容，提高计算速度，坚每天做计