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