Phân chia không mang theo
Giải pháp
Step 1
Chia 9 ÷ 3 = 3
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Step 2
Nhân 3 × 3 = 9. Trừ 9 - 9.
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Step 3
Đưa xuống 3.
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Step 4
Chia 3 ÷ 3 = 1.
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Step 5
Nhân 3 × 1 = 3. Trừ 3 - 3 = 0
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Giải pháp
Step 1
Chia 8 ÷ 4 = 2
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Step 2
Nhân 4 × 2 = 8. Trừ 8 - 8 = 0
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Step 3
Đưa xuống 4.
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Step 4
Chia 4 ÷ 4 = 1.
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Step 5
Nhân 4 × 1 = 4. Trừ 4 - 4 = 0
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Step 6
Mang xuống 8
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Step 7
Chia 8 ÷ 4 = 2
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Step 8
Nhân 4 × 2 = 8. Trừ 8 - 8 = 0
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