This document contains a worksheet with problems on multiplication properties. It has 4 sections - the first asks to use the commutative and identity properties to fill in blanks in multiplication problems. The second asks to use the associative property. The third involves using the identity property. The fourth expands multiplication problems using place value and asks to fill in the missing numbers.

1. Worksheet on Multiplication Properties
1. Use the order or commutative property of multiplication and fill in the blanks:
(i) 85 × 12 = ? × 85
(ii) 832 × 5 = 5 × ?
(iii) 375 × ? = 14 × 375
(iv) ? × 72 = 72 × 310
2. Use the grouping or associative property of multiplication and fill in the
blanks:
(i) (12 × 5) × 3 = 12 × (? × ?)
(ii) (20 × ?) × 10 = 20 × (15 × 10)
(iii) (7 × 5) × 2 = 7 × (? × 2)
3. Fill in the gaps:
(i) 416 × 1 = ?
(ii) 799 × 1 = ?
(iii) 518 × ? = 518
(iv) ? × 1 = 618
(v) 315 × 0 = ?
4. Fill up the blanks:
(i) 134 × 5 = (100 + 30 + ?) × 5
(ii) 35 × 7 = (? + 5) × 7
(iii) 236 × 8 = (200 + ? + ?) × 8
(iv) 579 × 4 = (500 + ? + ?) × 4
(v) 2125 × 4 = (2000 + ? + 20 + ?) ×?