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