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