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