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