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