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