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