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