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