JPEN

Operator Challenge

Operator Fill 20

20 problems in a row. Go for it!

Progress
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Time00:00
Mistakes0
Problem 416 □ 4 = 4
Problem 512 □ 8 = 20
Problem 620 □ 9 = 11
Problem 77 □ 8 = 56
Problem 818 □ 3 = 6
Problem 1017 □ 5 = 12
Problem 116 □ 7 = 42
Problem 1220 □ 5 = 4

Choose the arithmetic operator that makes each equation correct. Each mistake adds 3 seconds to your time.

Choose how many problems you want to challenge, then click Start. The game begins after the countdown!Choose how many problems you want to challenge, then tap Start. The game begins after the countdown!

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