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