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