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