Subtracting with Groups

73-27=

• 46
• 45
• 56
• 55

45-36=

• 10
• 19
• 9
• 1

528 - 173 =

• 355

• 455

• 619

• 247

Beth had 34 bouncy balls left AFTER she gave Sam 28 balls. How many bouncy balls did Beth have to begin? 

• 6 bouncy balls
• 62 bouncy balls
• 52 bouncy balls
• 34 bouncy balls

Fred baked 45 cookies on Monday and 28 cookies on Tuesday. He ate 15 of the cookies. How many cookies does he have left?

• 58 cookies
• 88 cookies
• 17 cookies
• 2 cookies

409-319

• 90
• 910
• 99
• 119

407-188

• 219
• 381
• 329
• 389

961 - 436 =

• 1,397
• 535
• 525

Hanna has 51 popsicles. 27 of her popsicles melt. How many popsicles does she have left?

• 78
• 24
• 36

John has 65 erasers and 29 pencils. How many pencils and erasers does John have?

• 94
• 36
• 814