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