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