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