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