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