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