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