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