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