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