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