Add and Subtract by 10 and 100
562 + 10 =
572
456 + 238 =
694
678 - 283 =
395
Ms. Cho has 453 pens and Ms. Princiotta has 137 pens. How many pens do they have in all?
590 pens
What three numbers come next?
423, 433, 443, 453, ____ , ____ , ____
463, 473, 483
945 - 100 =
845
124 + 728 =
852
524 - 237 =
287
Jonas has 357 Pokemon cards. He gives 189 cards to Weston. How many Pokemon cards does Jonas have left?
168 Pokemon cards
Write 542 in expanded form.
500 + 40 + 2
890 + 10 =
387 + 394 =
781
823 - 485 =
338
Ho-Jun has 135 minion stickers. Useo has 294 minion stickers. How many stickers do they have altogether?
429 stickers
What three numbers come next?
580, 585, 590, 595, ____ , ____ , ____
600, 605, 610
700 - 10 =
690
562 + 381 =
943
712 - 245 =
467
Leo's iPad has 500 games on it. He erases 171 games from his iPad. How many games are still on the iPad?
329 games
801 - 262 =
539
400 - 10 =
390
634 + 298 =
932
700 - 156 =
Caleb has 432 toy cars and Ryan has 292 toy cars. They give 156 toy cars to Jerin. How many toy cars do Caleb and Ryan have now?
432 + 292 = 724
724 - 156 = 568
568 toy cars
What is the difference between 56 and 18?
56 - 18 = 38