二年级口算竞赛下册
二年级下册口算竞赛题 时间:10分钟
学校 班级 姓名 成绩 24?4= 7,63= 9×4= 36?6= 9×7= 56?8= 28,6= 7×5= 36,4= 30?5= 63?9= 64?8= 38,16= 45?5= 7?1= 21,7= 7×3= 8?8= 32?4= 80,9= ( )×6=30 42?7= 35,6= 28?7= ( )×8=48 21?3= 36?4= 18?2= 63?7= 9×6= 9×9= 46,10= 65,40= 81?9= 55,20= 9,46= 9?3= 9?9= 58,32= 80,28= 33,60= 54?6= 40?8= ( )+4=20 61,13= 15?5= 9×3= 42,12= 18?9= 180,60= 72,40= 47,8= 14,85= 61,27= 170,20= 5×9= 7×7= 73,16= 60,300= 10?5=
83,30= 5×6= 43,12= 21,27= 32?8= 7?7= 490,200= 20,56= 56?7= 340,200= 7,7= 72?8= 72,8= 72,8= 180,30= 18,18= 16?4= 30,22= 36,55= 82,17= 18,0= 79,2= 20?4= 20,4= 150,500= 1000,300= 45?5= 33,66= 81?9= 55,16= 44,9= 72,16= 43,32= 35,8= 56?7= 430,510= 670,150= 720,250= 81,17= 20,83= 370,310= 1600,400= 6000,30= 5×5= 54?9= 380,40, 1800,200, 900,800, 240,80, 1400,600, 2100,700, 6060,60, 36,58, 44,16, 14,79, 65,30, 27,42, 79,38, 80,27, 76,29, 18,32, 4700,700, 2400,900, 53,32, 81,40, ( ),33,55 ( ),15,13 51,49, 74,9, 32,16, 48?6,52, 46,23,30, 63?9×8, 7×7,43,
39,7,8= 42,5,9= 81,61,6= 14,16,4= 24?4,36= 72?9×5= 42,10,7= 9,15,6= 15?3,18, 7×5,26, 18?6×8, 20?5,36,
9,38,40, 72?9?4, 25?5×6, 81?9×8, 9×2= 6?6= 29,4= 57,48= 5×8+28=
72,48= 30?5= 10?2= 4×5= 66,13+8= 5×6= 57,8= 3×2= 40?5= 8?4×2= 36,26= 6×4= 24?6= 36?4= 3×6+20= 2×6= 21?7= 36,18= 8×9= 40?8×9=
15?5= 24?3+92= 12?6= 36?6= 5×1+37= 45?5= 54?9= 9,6?3= 7×9= 12?6×9=
16?4= 6×6= 25?5= 35+47= 4×5+44= 2×5= 9?3= 64+17= 33,19= 5×7,31= 18?6= 42?6= 8+72= 8×8= 14?7+22= 26+39= 50,17= 94,68= 49?7= 8×5,7= 15+70= 8×7= 63,47= 36?6= 56?7×4= 52,49= 9+16= 35?5= 54,39= 44+45,8= 39+33= 21?7= 8×7,8= 1300+600= 24+32,9= 78,40= 8×6-35= 9000,3000= 44+48= 68,11+33= 22,4×3= 27?9= 53+28= 4×9= 71,13+38=
93,80= 5500+500= 3800+400= 6400,400= 41,(11,4)= 51,35= 500+60= 2000,1500= 9+5?5= (16,8) ?2= 1800+1200= 1000+3000= 48+26= 1500 +1600= 8×(24?6)= 430+1000= 2700,900= 1100,70= 2300,600= 24,(35,16)=