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