11×11=121

22×11=242

33×11={#blank#}1{#/blank#}

44×11={#blank#}2{#/blank#}

300×7=           651×0=            + =       +  =

1500－900=      3700＋300=          1- =       1- =

7×9＋42=        42＋（36-8）=       56＋36÷12=       256-26×7=

426×3=          698×8=             6×218=         96×4=

150×0{#blank#}1{#/blank#}150+0          309×5{#blank#}2{#/blank#}39×5       29×5{#blank#}3{#/blank#}150

14×5{#blank#}4{#/blank#}15×4       210×3{#blank#}5{#/blank#}123×7      712×8{#blank#}6{#/blank#}6000

29×5150                 158+0158×0            38×636×8

121×6242×3           403×3499×2            673×4763×4