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