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