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