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