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