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