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