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