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