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