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