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