{#blank#}1{#/blank#}

(按从上到下的顺序填写)

85+15=    40-32=     8+54=    78-60=

3×9=       4×8=       6×7=    1×2=

5×9{#blank#}1{#/blank#}45         2+2+2{#blank#}2{#/blank#}2×2         6×0{#blank#}3{#/blank#}0+6

14{#blank#}4{#/blank#}7×7         3×6{#blank#}5{#/blank#}6+6+6+6     3×5{#blank#}6{#/blank#}4×3+3

2×{#blank#}1{#/blank#}=18      7×{#blank#}2{#/blank#}=21      8×{#blank#}3{#/blank#}=64

4 ×{#blank#}4{#/blank#}=28      6×{#blank#}5{#/blank#}=54      5×{#blank#}6{#/blank#}=35

659×7        9+5464         73-3736        1小时65分钟

7×4＝                              5×5＝                              9×4＝                            99－26＝

8×5＝                              9×3＝                              4×4＝                            46＋54＝

15＋40＋15＝                                                     80－17－13＝