Advertisements
Advertisements
Question
Simplify the following multiplication fact by adding partial product.
68 × 31
Solution
68 = 60 + 8
60 × 31 = 1860
8 × 31 = 248
68 × 31 = 1860 + 248 = 2108
APPEARS IN
RELATED QUESTIONS
Add and subtract the following problem using multiples of 10, 100 (Mentally)
745 + 40 = ___________
Add and subtract the following problem using multiples of 10, 100 (Mentally)
328 + 30 = _________
Add and subtract the following problem using multiples of 10, 100 (Mentally)
566 + 20 = _________
Add and subtract the following problem using multiples of 10, 100 (Mentally)
345 + 600 = _________
Add and subtract the following problem using multiples of 10, 100 (Mentally)
6348 − 10 = _________
Add and subtract the following problem using multiples of 10, 100 (Mentally)
657 − 500 = _________
Add and subtract the following problem using multiples of 10, 100 (Mentally)
895 − 500 = _________
Add and subtract the following problem using multiples of 10, 100 (Mentally)
365 − 300 = _________
Simplify the following multiplication fact by adding partial product.
9 × 42
Simplify the following multiplication fact by adding partial product.
42 × 21
