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