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