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