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