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