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