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