1 小学一年级上数学计算能力比赛试题 挑战计算极限,争当计算明星!加油! 时间:20分钟 班级_____________姓名__________________得分____________ 一、直接写出得数。(每题0.5分,共35分)。 17-6= 15-5= 14+2= 2+17= 5+13= 1518+1= 47+3= 19-60+17= 411+6= 1612+6= 1719-3= 1915+4= 1612+6= 1717-6=12-2= 1016-12=12+7= 176+3= 1219-11=4+13=5+13= -3= 15+11= 14= 6+15= 8-0= 6-6= 14-4= 13-5= 3+2= 17+3= 15+9= 17+4= 19-4= 2+4= 15+2= 16-12= 4-0= -15= 10-3= +10= 16+11= 19+2= 8+3= 0+3= 18+14= 17-6= 16-1= 1-6= 15-9= 16+15= 17-2= 17-12+1= 18+5= 151 -7= 4+15= -10= -6= -3= +14= -5= -5= -5= 5-3= -4= -3= -17= = -12= -5= 12 12 8 19 182 二、在()填入合适的数。(每题1分,共25分。) ( ) - 8 =1 19- ( ) = 17 5 + ( ) = 18 12 - ( ) = 10 ( ) + 16 = 16 ( ) - 6 = 4 19- ( ) = 13 14 + ( ) = 18 12 - ( ) = 2 ( ) + 14 = 16 ( ) - 6 =1 17 - ( ) =5 14 + ( ) = 19 12 - ( ) = 12 ( ) + 16 = 16 ( ) + 5 = 10 18 - ( ) = 11 ( ) - 6 =4 7 + ( ) = 18 19 - ( ) = 11 6+( )=16 16 - ( ) = 13 18 - ( ) = 13 18 - ( ) = 8 11+5-( )=11 三、加减混合运算。(每题2分,共20分. ) 18+2-2= 12+4-3= 19-12+6= 4+6-8= 17-2-5= 10+6-5= 4+15-6= 15-4-2= 12+3-1= 11+5-6= 四、在○里填“>”、“<”或“=”。(每题2分,共20分.) 6+4○12 6+4+3○19-5 4+6○8+2+0 18○11+7 7+3○19-3-5 4+6-5○18-8 11+3○17-7+4 13○16-3 16+3○19-3 20○10+9 2 本文来源:https://www.wddqw.com/doc/da623782640e52ea551810a6f524ccbff121caee.html