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