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