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