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