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