【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《奥数题》,欢迎阅读!
一、口算。(每题1分,计60分) 8×6= 72 + 19 = 6 ÷1 = 180÷180= 48÷8 = 45 + 37 = 4×7= 550-550= 500-370= 25 + 75 = 55 +88 = 3200 -700= 69+24= 350-80 = 77 + 66 = 790 + 130 = 87-29= 800-330 = 99+11= 257-257= 65 + 35 = 69 ÷ 8 = 92 + 46 = 46÷7 = 50÷6= 0 ÷ 8 = 39 ÷ 9 = 93-39 =
86-68= 1000-300= 29+63= 54-45 = 7 ×7 = 75 ÷ 9 = 81÷9 = 800-260= 86×0= 470-80 = 55÷7 = 38 + 52 =
250+630= 77 + 33 = 380+70= 500-490= 66÷7 = 6 ÷ 6 = 95-68= 0 ×9 = 27÷9= 910-320= 73 + 37 = 0 ÷ 9 = 680+220= 550+260= 25÷4= 0 + 9 = 57-38= 8 ×9 = 47÷8= 126-126=
二、计算(每题1分,计24分) 42+42÷7= 64÷8+70= 500+320+80= 60+60+60= 8÷8×8= 1300+700-1000= 30-30÷6= 165-50-50= 273+35+65= 120 + 395 + 80 = 90÷90×90= 4000-3500 + 500=
100-23-77= 165+165-165= 65-(40-25)= 28÷7×6= 800+683-600= 45+36-45= 5×8÷5= (27+36)÷7= 650-599+250= 58+97-58= 989-231+231= 53-(48+5)=
三、计算(每题2分,计16分)
7×8×0×9+9×8= 1+2+3+4+5+6+7+8+9=
81-9-9-9-9-9-9= 15+15+15+15+15+15=
89+89-89+89-89= 64-5×8-2× 8=
147+148+149+150+151+152+153= 1+2+3+4+5+6……+94+95+96+97+98+99=
二年级下学期数学口算试题 姓名:
37-9= 18-6= 45+4= 45+8= 8-30= 56÷8= 25+20= 49÷7= 42÷6= 35÷7= 49-9= 35-7= 48÷6= 41-8= 72÷8= 40÷8= 82+9= 5×7=
6×3= 6×7= 7÷7= 72-20= 34-8= 6×8= 9×6= 5×9= 36÷9= 55-8= 23-10= 7×5= 29+4= 9×4= 72÷9= 63÷7= 3×8= 7×6= 8+27= 63÷9= 45÷9= 46-8= 28÷7= 24+40= 42÷7= 9÷1= 64÷8= 6×5= 28÷4= 6×4= 4×2= 5×6= 72-8= 81÷9= 30-21= 9×3= 54÷6= 9÷1= 42÷6= 8×6= 37+9= 18+6= 45-8= 38+30= 35÷5= 25-20= 30÷6= 21÷7= 6+56= 18÷6= 16÷8= 27÷9= 8÷8= 5×7= 9×3= 8÷8= 32÷8= 34-10= 7×8= 5×9= 18÷9= 23-20= 7×7= 9×4= 27÷9= 3×7= 8×6= 14÷7= 54÷9= 28÷7= 29+40= 7÷1= 24÷8= 24÷4= 8×4= 5×3= 72+8= 30-11= 9×9= 8÷8= 16÷4= 18+29= 42÷6= 6×8= 9+36= 18+63= 36+23= 36+23= 8×4= 7×8= 28-17= 41-35= 32-28= 73+18= 6×3= 9×3= 2×7= 8×6= 35+12= 49–29= 63÷7= 27÷3= 二年级下学期数学口算试题 姓名:
( ) - 7=38 40 –( )=12 ( )-56=32 35+( )=50 39 =27+( ) 83 =33+( ) 29=( )-10 58=( )+6 32=72-( ) 34=( )+8 61=95-( ) 51=( )-21 62 + ( )=70 47 -( )=4 24 + ( )=42 ( )+ 8=16 50=85-( ) 25=88-( ) 39=( )-15 17=35-( ) 31=70-( ) ( ) - 2=35 24 –( )=12 ( )-56=30 18 + ( )=90 24 +( )=42 24 +( )=30 ( )+21=56 ( )-21=69 56-( )=33 ( )+ 6=51 35 =26+( ) 44=()+6 50=65-( ) 75=87-( ) 18=25-( ) 51=75-( ) 16=21-( ) 19=( )+15 ( ) - 12=23
(48–12)÷9 79–8×7 48–13–24 69–9×2 84–(15+40)
(21+43)÷8 72÷9×7 (75–21)÷6 (37–28)×4 8×6–30
42–30÷6 90–9×9 35+7×3 77–7×18 19+6×5
41+8×3 7×(93–87) (40+41)÷9 5÷(28–21) 5×(28÷4)
46+38–72 72÷9×6 (14+22)÷6 45+4×5 56÷8÷7
49÷7÷7 49-9+30 40÷5×6 40+6×7 6×7÷6
72-20+10 9×6÷9= 55+10-8= 29+4-20= 63÷7÷9=
8+27+2= 46+8+4= 42÷7×6= 6×5÷6= 4×2×9=
(21+6)÷9= (7+23)÷6= (29-21)×6=
本文来源:https://www.wddqxz.cn/cd9ebafd04a1b0717fd5dd73.html