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