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