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