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