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