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