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