Mathematics
Grade 7
15 min
Guess-and-check word problems
Guess-and-check word problems
Tutorial Preview
1
A farm has 5 animals, a mix of chickens (2 legs) and sheep (4 legs). There are 16 legs in total. How many of each?
2
The sum of two consecutive integers is 21. What are the numbers?
3
Leo bought 10 pens. Blue pens cost $2 and red pens cost $1. He spent $14. How many blue pens did he buy?
Sample Practice Questions
Easy
The sum of two consecutive integers is 11. What is the smaller number?
0.4
1.5
2.6
3.7
Easy
A shop has 6 vehicles, some cars (4 wheels) and motorcycles (2 wheels). There are 20 wheels total. How many cars?
0.2
1.3
2.4
3.5
Easy
Amy bought 5 stickers. Star stickers cost $2 and circle stickers cost $1. She spent $7. How many star stickers?
0.1
1.2
2.3
3.4
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