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