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