41{#blank#}1{#/blank#}18+6+16    78-60-4{#blank#}2{#/blank#}14       86-19-49{#blank#}3{#/blank#}10

36-8-9{#blank#}4{#/blank#}23    36+19+8{#blank#}5{#/blank#}53     65-28+11{#blank#}6{#/blank#}45-12+5

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

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

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