Two Digits by One Digit

Using the standard algorithm, find the product of

31 x 4 =

• 35

• 121

• 124

• 114

Using the standard algorithm, find the product of

23 x 3 =

Using the standard algorithm, find the product of

61 x 6 =

• 362

• 372

• 392

• 382

• 94

• 96

• 92

• 84

• 127

• 147

• 137

• 157

What number would you write in box A (the area)?

• 372

• 360

• 366

• 126

• 40

• 80

• 60

• 50