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