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