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