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