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