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