7 tens equals?
70
54 or 60
60 > 54
Sally needs 100 stickers. Vince gives her 5 packs with 10 stickers in each pack. How many stickers does Sally need now?
50 stickers
A store has 15 board games. It has 10 fewer puzzles than board games. The store has 20 more action figures than puzzles. Write the number of each.
Board Games: 15
Puzzles: 5
Action Figures: 25
88, 89, 90, 91, ___, ____, ____
92, 93, 94
10 tens equals
100
129 or 229
229 > 129
Sam needs 100 markers. Tom gives her 2 packs with 10 markers in each pack. How many markers does Sally need now?
80 markers
Jasmine has 20 pencils. She has 10 fewer crayons than pencils. She has 30 more colored pencils than crayons. How many does she have of each?
Pencils: 20
Crayons: 10
Colored Pencils: 40
89, 99, 109, 119, 129, ___, ____, ____
139, 149, 159
15 tens equals
150
456 or 564
564 > 456
Ms. Mahon needs 250 pieces of paper. Jayden gives her 5 packs of paper with 10 pieces of paper in each pack. How many pieces of paper does Ms. Mahon need now?
200 pieces of paper
Odette has 509 puppies. She has 10 more cats than puppies. She has 30 more iguanas than cats. How many does she have of each?
Puppies: 509
Cats: 519
Iguanas: 549
568, 668, 768, ____. ____, ____
868, 968, 1,068
22 tens equals
220
988 or 899
988 > 899
Ari needs 500 pencils. Layla gives her 10 packs of pencils with 10 pencils in each pack. How many pencils does Sally need now?
400 pencils
A store has 263 board games. It has 100 fewer puzzles than board games. The store has 10 more action figures than puzzles. Write the number of each.
Board Games: 263
Puzzles: 163
Action Figures: 153
1,020, 1,030, 1,040, ____, ____, _____
1,050, 1,060, 1,070
200 tens equals
2,530 or 2,503
2,530 > 2,503
Sally needs 300 stickers. Vince gives her 12 packs with 10 stickers in each pack. How many stickers does Sally need now? Draw a picture to explain your answer.
180 stickers
Jacob has 489 tarantulas. He has 30 more lizards than tarantulas. He has 10 less puppies than lizards. How many does he have of each?
Lizards: 519
Puppies: 509
4,322, 4,422, 4,522, ____, ____, _____
4,622; 4,722; 4,822