括号里可以填写最大的数是多少(100道题/10分钟) 学号:_______ 姓名:___________
(       )+2<19(       )+4<19(       )-3<11(       )+4<18
(       )+2<15(       )+1<20(       )-2<15(       )-2<3
(       )-6<3(       )+4<9(       )+6<18(       )+2<17
(       )-8<11(       )-3<12(       )-1<11(       )+3<20
(       )+14<18(       )-2<4(       )+15<19(       )-9<11
(       )+9<19(       )+5<18(       )-4<11(       )-3<17
(       )-2<8(       )+7<18(       )-5<11(       )+11<20
(       )+4<20(       )-1<4(       )-2<6(       )+2<10
(       )-5<2(       )+5<12(       )-1<12(       )+4<16
(       )+6<16(       )-3<13(       )+11<17(       )+4<12
(       )+4<13(       )+10<19(       )+5<9(       )+4<17
(       )+10<16(       )-2<11(       )-2<2(       )+2<20
(       )-5<15(       )-1<14(       )-6<5(       )+1<21
(       )-4<14(       )+2<6(       )+5<20(       )-4<15
(       )+3<8(       )-6<13(       )-6<2(       )+3<11
(       )-6<12(       )+6<13(       )-3<2(       )-2<12
(       )+8<14(       )+8<19(       )-3<15(       )+8<13
(       )-4<2(       )-3<8(       )+8<18(       )-3<3
(       )+3<19(       )-3<5(       )-3<7(       )+6<11
(       )-3<16(       )-3<4(       )+3<18(       )-2<14
(       )-9<2(       )-4<12(       )+7<19(       )+12<19
(       )+3<17(       )-5<12(       )-7<12(       )+4<15
(       )+11<19(       )+7<13(       )-5<4(       )-2<5
(       )-5<13(       )+2<12(       )+8<12(       )+13<17
(       )-3<6(       )+3<15(       )-5<6(       )+6<20