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