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