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