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4×{#blank#}1{#/blank#}=28          {#blank#}2{#/blank#}×6=42           56÷{#blank#}3{#/blank#}=7

48÷{#blank#}4{#/blank#}=8          24÷{#blank#}5{#/blank#}=3           5×{#blank#}6{#/blank#}=20

24+35=           4×5=           35÷5=

18÷3=             3×4=           34-20=

48+11=           63+17=           7×8=

8÷2=               6×7=             96-47=

14+32=           5×6=              81÷9=

72÷8=            36-6=              75-63=

54÷6=            20÷4=             6×9=

3×7=             25÷5=              2×8=

68-2=             75-63=            72÷9=

15÷3=            2×3=              6×1=