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