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