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