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