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