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