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