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