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