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