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