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