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