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