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