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