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