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