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