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