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 {23, 3, 13, 12, 9, 21} → ______
- Prime numbers in {17, 2, 3, 15, 5, 29} → ______
- Prime numbers in {19, 3, 11, 23, 13, 12} → ______
- Prime numbers in {15, 27, 29, 17, 5, 12} → ______
- Prime numbers in {19, 5, 7, 27, 12, 3} → ______
- Prime numbers in {3, 25, 23, 29, 11, 19} → ______
- Prime numbers in {13, 25, 15, 11, 19, 23} → ______
- Prime numbers in {2, 23, 25, 11, 3, 7} → ______
- Prime numbers in {13, 2, 25, 9, 3, 8} → ______
- Prime numbers in {12, 19, 2, 23, 13, 21} → ______
- Prime numbers in {7, 2, 12, 29, 5, 15} → ______
- Prime numbers in {25, 29, 9, 23, 27, 2} → ______
- Prime numbers in {9, 2, 7, 21, 13, 27} → ______
- Prime numbers in {8, 7, 9, 21, 25, 17} → ______
- Prime numbers in {15, 17, 3, 12, 27, 7} → ______
- Prime numbers in {12, 21, 19, 9, 27, 29} → ______
- Prime numbers in {27, 23, 11, 12, 3, 2} → ______
- Prime numbers in {25, 9, 29, 23, 2, 27} → ______
- Prime numbers in {7, 2, 17, 5, 12, 21} → ______
- Prime numbers in {5, 17, 8, 11, 13, 23} → ______