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