Prime & Composite Bảng tính
Được đề xuất cho lớp 4 — lớp 6
Prime & Composite Bảng tính
Tên: ____________________Ngày: ____________
Hướng dẫn: Nhận biết số nguyên tố, hợp số và viết phân tích thành thừa số nguyên tố.
20 vấn đề
- Prime numbers in {19, 8, 27, 12, 3, 7} → ______
- Prime numbers in {23, 13, 5, 15, 7, 2} → ______
- Prime numbers in {9, 3, 12, 5, 17, 19} → ______
- Prime numbers in {3, 5, 19, 7, 21, 12} → ______
- Prime numbers in {3, 8, 17, 5, 7, 19} → ______
- Prime numbers in {13, 12, 17, 29, 5, 7} → ______
- Prime numbers in {29, 5, 9, 27, 2, 19} → ______
- Prime numbers in {7, 21, 11, 17, 19, 3} → ______
- Prime numbers in {3, 17, 13, 9, 12, 29} → ______
- Prime numbers in {7, 19, 3, 29, 17, 15} → ______
- Prime numbers in {19, 23, 9, 5, 15, 29} → ______
- Prime numbers in {29, 8, 3, 5, 12, 9} → ______
- Prime numbers in {13, 25, 27, 17, 9, 19} → ______
- Prime numbers in {9, 7, 2, 23, 17, 8} → ______
- Prime numbers in {5, 7, 12, 21, 15, 3} → ______
- Prime numbers in {27, 25, 13, 11, 8, 21} → ______
- Prime numbers in {27, 29, 9, 17, 15, 25} → ______
- Prime numbers in {27, 19, 3, 13, 17, 29} → ______
- Prime numbers in {8, 25, 11, 19, 27, 2} → ______
- Prime numbers in {3, 15, 2, 19, 21, 9} → ______