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