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