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