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