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