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