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