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