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