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