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