9.
6 - 5 = 1 + ÷ 3 = 7 =
2 × 4 = 8
10. 8 6 1
9 4 0 5 7 2 3
11. 11 7 1 5 2 10 6 4 3 8 9 12. 6 1 3 8 2 5 7 4
13. 3 8 6 1 9
4 7 5 2 14. 94 88 23 100 17 53 25 66 58 72
46 31 .
.
.
.
四年级奥数题:数阵图习题及答案(A)
9.6-5=1+÷3=7=2×4=810.861940572311.117152106438912.61382574
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