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