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빈 칸에 알맞은 수를 넣으세요.
1
6 ÷ 3 × 6 ÷ 6 × 2 = 2 ×6 ÷6 ×2 = 12 ÷6 ×2 = 2 ×2 = 4 2
8 × 42 ÷ 6 × 16 ÷ 2 =÷×÷ =×÷ =÷ = 3
6 × 3 × 2 × 27 ÷ 9 =××÷ =×÷ =÷ = 4
8 × 30 ÷ 10 ÷ 2 × 9 =÷÷× =÷× =× = 5
35 ÷ 7 × 4 × 4 × 4 =××× =×× =× = 6
4 × 28 ÷ 4 × 36 ÷ 6 =÷×÷ =×÷ =÷ = 7
56 ÷ 8 × 72 ÷ 9 × 5 =×÷× =÷× =× = 8
5 × 6 × 24 ÷ 6 × 7 =×÷× =÷× =× = |