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