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