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