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