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