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