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