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