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