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