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