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