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