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