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