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