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