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