121 - 32 - 48
121 - (32 + 48)
18 ÷ 2 ÷ 3
18 ÷ (2 × 3)
7 × (9 - 6)
7 × 9 - 7 × 6
41
121 - (32 + 48)
41
18 ÷ 2 ÷ 3
3
18 ÷ (2 × 3)
3
7 × (9 - 6)
21
7 × 9 - 7 × 6
21
答案:
121-32-48
=89-48
=41
121-(32+48)
=121-80
=41
18÷2÷3
=9÷3
=3
18÷(2×3)
=18÷6
=3
7×(9-6)
=7×3
=21
7×9-7×6
=63-42
=21
=89-48
=41
121-(32+48)
=121-80
=41
18÷2÷3
=9÷3
=3
18÷(2×3)
=18÷6
=3
7×(9-6)
=7×3
=21
7×9-7×6
=63-42
=21
算式:
算式:
算式:
24÷(3×2)=4
算式:
(59-24)÷5=7
算式:
47-(12÷6)=45
答案:
6;24÷(3×2)=4
35;7;(59-24)÷5=7
2;45;47-(12÷6)=45
35;7;(59-24)÷5=7
2;45;47-(12÷6)=45
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