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