Rounding
Addition/Subtraction
Multiplication/Division
Area/Perimeter
100
Round 26 to the nearest ten.
30
100
Tori has 73 chips. Her sister, Lisa, has 53 seashells. How many shells do they have altogether? Write an equation with a variable for the unknown. Solve.
73 + 53 = 126
100
The math monster has 6 hands and each hand has 8 fingers. How many fingers does the math monster have altogether?
48
100
Find the area.
4 x 8 = 32
200
Round 252 to the nearest hundred
300
200
589 - 93
496
200
63 divided by 9
7
200
John is buying fencing to go around her garden. The garden is 9 feet wide and 6 feet long. How many feet of fence does she need to buy to go around her garden?
9 + 9 + 6 + 6 = 30
300
Round 772 to the nearest ten.
770
300
523 + 293
816
300
The math monster has 7 feet with 84 toes in all. If each foot has the same amount of toes, how many toes are on each foot?
12
300
16 + 16 + 4 + 4 = 40
400
Round 6523 to the nearest hundred.
6500
400
Tracy had 545 coins in a jar. One hundred and sixty-two spilled out. How many coins are left in the jar? Write an equation with a symbol for the unknown. Solve.
545 - 162 = 383
400
17 x 9
153
400
9 x 6 = 54
500
Round 4362 to the nearest ten.
4360
500
1,826 - 737
1,089
500
176 divided by 8
22
500
The rectangle below has a perimeter of 36 feet. One of the lengths is 8 feet. What is the missing length?
4