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