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