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