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