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