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