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