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