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