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