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