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