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