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