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