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