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