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