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